Materiały źródłowe

• #1 Diagnosing and Managing Postherpetic Neuralgia

  https://pmc.ncbi.nlm.nih.gov/articles/PMC3693437/

  Postherpetic neuralgia (PHN) represents a potentially debilitating and often undertreated form of neuropathic pain that disproportionately affects vulnerable populations, including the elderly and the immunocompromised. […] Diagnosis of PHN requires consideration of recognized PHN signs and known risk factors, including advanced age, severe prodromal pain, severe rash, and AHZ location on the trigeminal dermatomes or brachial plexus. PHN pain is typically localized, unilateral and chronic, but may be constant, intermittent, spontaneous and/or evoked. PHN is likely to interfere with sleep and daily activities. […] Although the symptoms of AHZ typically resolve within 24 weeks, approximately 10 % of patients develop postherpetic neuralgia (PHN), often defined as pain persisting more than 3 months after the onset of the rash in the same affected area. The risk of PHN increases with age.

• #2 Postherpetic neuralgia – UpToDate

  https://www.uptodate.com/contents/postherpetic-neuralgia

  Postherpetic neuralgia (PHN) is a condition characterized by focal nerve pain that occurs or persists ≥90 days after the onset of an episode of acute herpes zoster virus reactivation (shingles). In most cases of acute herpes zoster reactivation, the characteristic rash and pain resolve within 90 days of onset. W PHN, the pain persists. PHN pain localizes to the territory of the affected cranial or spinal nerve associated with the preceding acute zoster rash. PHN symptoms may be persistent and severe, leading to impairments in quality of life. […] In most cases, the acute pain of herpes zoster occurs during initial viral reactivation and resolves concordantly with the rash, typically within 30 days of rash onset. However, pain persists in some patients, despite the resolution of the rash and initial inflammatory response.

• #3 Postherpetic neuralgia – Wikipedia

  https://en.wikipedia.org/wiki/Postherpetic_neuralgia

  Postherpetic neuralgia (PHN) is neuropathic pain that occurs due to damage to a peripheral nerve caused by the reactivation of the varicella zoster virus (herpes zoster, also known as shingles). PHN is defined as pain in a dermatomal distribution that lasts for at least 90 days after an outbreak of herpes zoster. Several types of pain may occur with PHN including continuous burning pain, episodes of severe shooting or electric-like pain, and a heightened sensitivity to gentle touch which would not otherwise cause pain or to painful stimuli. Abnormal sensations and itching may also occur. […] Postherpetic neuralgia is the most common long-term complication of herpes zoster, and occurs in approximately 20% of patients with shingles. […] The pain from postherpetic neuralgia can be very severe and debilitating. There is no treatment which modifies the course of the disease and management primarily aims to control symptoms. Affected individuals often experience a decrease in their quality of life.

• #4 Shingles Symptoms and Complications | Shingles (Herpes Zoster) | CDC

  https://www.cdc.gov/shingles/signs-symptoms/index.html

  Long-term nerve pain is the most common complication of shingles. […] The most common complication of shingles is long-term nerve pain called postherpetic neuralgia, or PHN. […] PHN occurs where the shingles rash was located, even after the rash clears up. It can last for months or years after the rash goes away. PHN is extremely painful and can interfere with daily life. […] About 10% to 18 % of people who have shingles also experience PHN. Your risk of PHN increases with age. Compared to a younger person with shingles, an older adult with shingles is more likely to develop PHN; and have longer lasting and more severe pain. People younger than 40 years old rarely experience PHN.

• #5 Postherpetic Neuralgia – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK493198/

  Postherpetic neuralgia (PHN) is the most common long-term complication of varicella-zoster virus (VZV) reactivation. […] The hallmark of PHN is a lancinating/burning pain in a unilateral dermatomal pattern that persists for three or more months after the onset of a herpes zoster (HZ) outbreak. […] Postherpetic neuralgia occurs in a subset of the population suffering from an episode of acute HZ. […] A meta-analysis of the risk factors for the development of PHN published in 2016 noted that approximately 13% of patients older than or equal to 50 years of age with HZ would develop PHN. […] The incidence increases with advancing age, which underscores the importance of immunocompetence, as a decrease in cell-mediated immunity is likely already present in those with HZ. […] According to some studies, at age 60, around 60% of patients with shingles develop postherpetic neuralgia, and at age 70, this percentage rises to 75%.

• #6 Postherpetic Neuralgia (Nerve Pain After Shingles) | Doctor

  https://patient.info/doctor/postherpetic-neuralgia-pro

  Postherpetic neuralgia (PHN) is the most common complication of herpes zoster (shingles). It produces chronic pain along cutaneous nerves and often some distortion of sensation. The pain can either persist after the acute episode of shingles or recur in an area previously affected by shingles. […] Approximately 20% of patients with herpes zoster report some pain at 3 months after the onset of symptoms, and 15% report pain at 2 years. […] Postherpetic neuralgia is a more common complication of zoster in older people. In one study, 8% of people aged 50-54 had post-herpetic neuralgia at 3 months, rising to 21% of people aged 80-84. […] PHN is often defined as a chronic neuropathic pain condition that persists three months or more following an outbreak of shingles. […] Pain is intense and may be described as burning, stabbing, shooting or throbbing. […] Pain can be debilitating. It can interfere with activities of daily living, and can also be so severe that it leads to depression and social isolation. […] The duration of PHN is highly variable, with up to 50% of people experiencing pain for more than one year.

• #7 Postherpetic neuralgia – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/postherpetic-neuralgia/symptoms-causes/syc-20376588

  Postherpetic neuralgia (post-hur-PET-ik noo-RAL-juh) is the most common complication of shingles. It causes a burning pain in nerves and skin. The pain lasts long after the rash and blisters of shingles go away. […] The symptoms of postherpetic neuralgia are limited to the area of skin where the shingles outbreak first happened. That’s commonly in a band around the trunk of the body, most often on one side. […] The symptoms might include: Pain that lasts three months or longer after the shingles rash has healed. The pain may feel burning, sharp and jabbing. Or it may feel deep and aching. […] Not being able to stand light touch. People with postherpetic neuralgia often can’t bear even the touch of clothing on the affected skin. […] Itching or loss of feeling. Less often, postherpetic neuralgia can cause an itchy feeling or numbness. […] Postherpetic neuralgia happens if nerve fibers get damaged during an outbreak of shingles. Damaged fibers can’t send messages from the skin to the brain as they usually do. Instead, the messages become confused and heightened. This causes pain that can last months or even years.

• #8 Postherpetic Neuralgia: Symptoms, Causes, Treatment & Prevention

  https://my.clevelandclinic.org/health/diseases/12093-postherpetic-neuralgia

  Postherpetic neuralgia (PHN) is the most common complication of shingles. Pain-relieving medications can manage symptoms. For most people, PHN improves over time. […] The pain from PHN can be so severe in some people that it disrupts their life. Researchers dont know why some people have severe or long-lasting pain and others do not. […] Postherpetic neuralgia (PHN) can last for weeks, months, or in some people, years after the shingles rash goes away. In most people, shingles pain goes away in one to three months. However, in one in five people, pain lasts more than one year. […] Common postherpetic neuralgia symptoms include: Burning, sharp, jagging or aching pain in the area where the shingles rash appeared. Itchiness or numbness at or near the area of the former rash. Pain that is constant or comes and goes. Pain typically lasts, on average, for three months after the rash has healed, but can last for more than a year or longer. Pain at affected skin area can be brought on even with a light touch (even clothing brushing against skin). Pain gets worse at night or in heat or cold temperatures.

• #9 Postherpetic Neuralgia | Symptoms and Treatment

  https://patient.info/skin-conditions/shingles-herpes-zoster-leaflet/postherpetic-neuralgia

  Postherpetic neuralgia is a pain that persists in some people who have had shingles. It often eases and goes over time. Medication can often ease the pain. […] Postherpetic neuralgia causes pain on and around the area of the skin that was affected by the shingles rash. The pain is mild or moderate in most cases but can be severe in some cases. […] The pain is usually a constant burning or gnawing pain. There may also be sharp or stabbing pains that come and go. Some people only get the sharp stabbing pains without the burning sensation. […] The affected area of skin is often very sensitive and hurts to touch. Even slight touch, such as the rubbing of clothes or a draught of air on the affected area, may cause pain and feel tender. There may also be itchiness (which can be significant) over the affected area.

• #10 Postherpetic Neuralgia: Symptoms, Causes, Treatment & Prevention

  https://my.clevelandclinic.org/health/diseases/12093-postherpetic-neuralgia

  Postherpetic neuralgia (PHN) is the most common complication of shingles. Pain-relieving medications can manage symptoms. For most people, PHN improves over time. […] The pain from PHN can be so severe in some people that it disrupts their life. Researchers dont know why some people have severe or long-lasting pain and others do not. […] Postherpetic neuralgia (PHN) can last for weeks, months, or in some people, years after the shingles rash goes away. In most people, shingles pain goes away in one to three months. However, in one in five people, pain lasts more than one year. […] Common postherpetic neuralgia symptoms include: Burning, sharp, jagging or aching pain in the area where the shingles rash appeared. Itchiness or numbness at or near the area of the former rash. Pain that is constant or comes and goes. Pain typically lasts, on average, for three months after the rash has healed, but can last for more than a year or longer. Pain at affected skin area can be brought on even with a light touch (even clothing brushing against skin). Pain gets worse at night or in heat or cold temperatures.

• #11 Postherpetic Neuralgia: Symptoms, Causes, and More

  https://www.healthline.com/health/postherpetic-neuralgia

  Postherpetic neuralgia is a painful complication of shingles that affects the nerves. It results in painful sensations that continue after the rash has healed. […] Postherpetic neuralgia involves severe pain along the nerve pathways affected by shingles. […] Symptoms of postherpetic neuralgia can include: severe pain that continues for more than 3 months in the same place the shingles occurred after the rash goes away, burning sensation on the skin, even from the slightest pressure, sensitivity to touch or temperature changes. […] Postherpetic neuralgia can last for months to years. Treatment may help reduce pain. […] Postherpetic neuralgia is treatable and preventable. Most pain lessens over time. In rare cases, it can last longer than a year.

• #12 Understanding Postherpetic Neuralgia: Symptoms, Causes, and Treatment – Momentum Medicalsend

  https://momentuminjury.com/postherpetic-neuralgia/

  Postherpetic neuralgia (PHN) is a type of pain that can occur after an individual has had shingles, a viral infection caused by the varicella-zoster virus. PHN is characterized by persistent and often excruciating pain in the area where the shingles rash occurred. […] The pain can be debilitating and may last for months or even years after the initial shingles infection has resolved. PHN is believed to be caused by nerve damage or irritation due to the varicella-zoster virus affecting the nerves. Treatment options for PHN include medications, nerve blocks, and other pain management techniques. […] It is characterized by chronic pain that lasts even after the rash and blisters of shingles have healed. PHN is often described as a burning, stabbing, or shooting pain that can be constant or intermittent.

• #13 Diagnosing and Managing Postherpetic Neuralgia

  https://pmc.ncbi.nlm.nih.gov/articles/PMC3693437/

  In approximately 50 % of patients with PHN, dynamic mechanical allodynia occurs in the pain-producing area in response to normally nonpainful stimuli, such as light touch by a brush. […] The lidocaine 5 % patch has proven more effective than capsaicin cream or 8 % patch and has a more rapid onset of action than the other first-line therapies or capsaicin. […] In patients with PHN, first-line systemic therapies, such as tricyclic antidepressants (amitriptyline, nortriptyline and desipramine) and gabapentinoids (gabapentin and pregabalin) have demonstrated efficacy, but may not be the most appropriate therapy for all patients because of their relatively slow onset of action and potential for treatment-limiting systemic adverse events.

• #14 Postherpetic neuralgia – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/postherpetic-neuralgia/symptoms-causes/syc-20376588

  Postherpetic neuralgia (post-hur-PET-ik noo-RAL-juh) is the most common complication of shingles. It causes a burning pain in nerves and skin. The pain lasts long after the rash and blisters of shingles go away. […] The symptoms of postherpetic neuralgia are limited to the area of skin where the shingles outbreak first happened. That’s commonly in a band around the trunk of the body, most often on one side. […] The symptoms might include: Pain that lasts three months or longer after the shingles rash has healed. The pain may feel burning, sharp and jabbing. Or it may feel deep and aching. […] Not being able to stand light touch. People with postherpetic neuralgia often can’t bear even the touch of clothing on the affected skin. […] Itching or loss of feeling. Less often, postherpetic neuralgia can cause an itchy feeling or numbness. […] Postherpetic neuralgia happens if nerve fibers get damaged during an outbreak of shingles. Damaged fibers can’t send messages from the skin to the brain as they usually do. Instead, the messages become confused and heightened. This causes pain that can last months or even years.

• #15 Post-herpetic neuralgia

  https://dermnetnz.org/topics/post-herpetic-neuralgia

  Post-herpetic neuralgia describes chronic skin pain in an area previously affected by herpes zoster (shingles). […] Post-herpetic neuralgia is often used to describe any pain that persists after herpes zoster blisters have cleared up. […] Features of post-herpetic neuralgia include: Dermatomal distribution: pain limited to 13 dermatomes and usually confined to one side of the body. Rarely, pain can be disseminated or affect both sides of the body. […] Post-herpetic neuralgia is usually a chronic neuropathic pain with a burning character, but some patients experience sharp stabbing pains. […] Chronic pain can lead to insomnia, anxiety and depression. […] The duration of post-herpetic neuralgia is variable. […] In the majority of people, symptoms resolve within 6 months to 1 year. […] Some people have pain lasting for many years, sometimes several decades. […] The duration and severity of neuralgia increase with age.

• #16 Postherpetic neuralgia | UM Health-Sparrow

  https://www.uofmhealthsparrow.org/departments-conditions/conditions/postherpetic-neuralgia

  Postherpetic neuralgia (post-hur-PET-ik noo-RAL-juh) is the most common complication of shingles. It causes a burning pain in nerves and skin. The pain lasts long after the rash and blisters of shingles go away. […] In general, the symptoms of postherpetic neuralgia are limited to the area of skin where the shingles outbreak first happened. That’s commonly in a band around the trunk of the body, most often on one side. […] The symptoms might include: Pain that lasts three months or longer after the shingles rash has healed. The pain may feel burning, sharp and jabbing. Or it may feel deep and aching. […] Not being able to stand light touch. People with postherpetic neuralgia often can’t bear even the touch of clothing on the affected skin. […] Itching or loss of feeling. Less often, postherpetic neuralgia can cause an itchy feeling or numbness.

• #17

  https://link.springer.com/article/10.1007/s11916-023-01209-z

  Trigeminal postherpetic neuralgia (TG-PHN) is a neuropathic pain condition complicating herpes zoster (HZ) attributed to the trigeminal nerve. It poses significant challenges due to its persistent and debilitating nature. […] TG-PHN is defined as a unilateral facial pain caused by HZ, persisting or recurring for at least 3 months after HZ, in the distribution of one or more branches of the trigeminal nerve; it may emerge in continuation of the acute zoster pain or develop after a painless interval. […] The PHN resolves within 1 year in the majority of patients (up to 78%) but may persist for 2-10 years in 22-46% and indefinitely in others. […] TG-PHN patients experience a varied array of pain qualities, including deep, burning, continuous or paroxysmal, lancinating, or even diffuse piercing.

• #18

  https://link.springer.com/article/10.1007/s11916-023-01209-z

  Numbness is a common symptom in TG-PHN. […] PHP is characterized by chronic itching and can be frequently experienced by PHN patients, especially in TG-PHN compared to other areas (43% vs. 25%). […] Patients with TG-PHN have a high prevalence (~40%) of insomnia, anxiety, depression, and cognitive difficulties. […] All these complications significantly impair patients’ ability to function, highlighting the multifaceted challenges associated with TG-PHN.

• #19 Postherpetic neuralgia: Treatment, symptoms, and causes

  https://www.medicalnewstoday.com/articles/160253

  Postherpetic neuralgia is a painful condition that affects the nerve fibers and skin. […] If the pain caused by shingles continues after the bout of shingles is over, it is known as post-herpetic neuralgia (PHN). […] Symptoms are usually limited to the area of skin where the shingles outbreak first occurred and may include: occasional sharp burning, shooting, jabbing pain, constant burning, throbbing, or aching pain, extreme sensitivity to touch, extreme sensitivity to temperature change, itching, numbness, headaches. […] In rare cases, if the nerve also controls muscle movement, there may be muscle weakness or paralysis. […] Symptoms may make it hard to carry out some daily activities, such as bathing or dressing. PHN may also cause fatigue and sleeping difficulties. […] The nerve damage that is caused by shingles disrupts the proper functioning of the nerve. The faulty nerve becomes confused and sends random, chaotic pain signals to the brain. This can lead to a throbbing, burning pain along the nerve. […] Experts believe that shingles causes scar tissue to form next to the nerves, creating pressure. This causes the nerves to send inaccurate signals, many of them pain signals, to the brain. It is unclear why some patients go on to develop PHN.

• #20 Postherpetic Neuralgia – Novus Spine & Pain Center

  https://novusspinecenter.com/pain-conditions/postherpetic-neuralgia

  Patients with the condition often cant bear the slightest touch, even clothing on the affected skin can be painful. In some cases, the sensation may be in the form of either hypersensitivity or decreased sensation. It is rare, but patients may also experience muscle weakness, tremors, or paralysis if the nerves involved also control muscle movement. […] In some cases, pain treatment for postherpetic neuralgia brings complete relief. However, most sufferers still experience some pain, while some may not obtain any relief. Although some people must live with postherpetic neuralgia the rest of their lives, the condition often disappears on its own within five years.

• #21 Postherpetic Neuralgia: Symptoms, Causes, Treatment & Prevention

  https://my.clevelandclinic.org/health/diseases/12093-postherpetic-neuralgia

  Although there is no cure for PHN, it can be treated. For most people with PHN, pain improves with time and eventually goes away. For most people, the pain goes away in one to three months. […] PHN tends to happen in older individuals who may have other health conditions, which can complicate treatment and results. Pain can last weeks, months and even longer than a year. In some people, the pain can be debilitating. In most people, PHN lessens with time.

• #22 Post-herpetic neuralgia

  https://www.nhs.uk/conditions/post-herpetic-neuralgia/treatment/

  Post-herpetic neuralgia can be difficult to treat. It usually gets better eventually, but how long this takes can vary from a few months to over a year. […] If you have severe pain, if pain is affecting your daily activities, or if medicines from a GP have not worked, the GP may refer you for cognitive behavioural therapy a type of talking therapy that can help you cope with pain. […] Post-herpetic neuralgia is caused by damage to your nerves from shingles. […] It’s not known why some people continue to have pain for a long time after shingles has gone. It’s more likely to happen if your shingles symptoms were severe and if the shingles rash affected a large area of your body. […] Post-herpetic neuralgia is more common in older people and people with other health conditions such as diabetes or a weakened immune system.

• #23 Post-herpetic neuralgia

  https://www.nhs.uk/conditions/post-herpetic-neuralgia/treatment/

  Post-herpetic neuralgia is long lasting pain that can happen after having shingles. It usually gets better gradually, and there are treatments that can help. […] Post-herpetic neuralgia is common after you’ve had shingles. It affects the areas of your body where you had the shingles rash. […] The symptoms usually start while you have the shingles rash or soon after it gets better. In rare cases symptoms start a few weeks or months after the shingles rash has gone. […] Symptoms of post-herpetic neuralgia may include: aching, burning or sharp pain in your skin that may be constant or come and go; skin that’s very sensitive to pain you may have pain from slight touch or pressure, or from changes in temperature; itchy skin; loss of feeling in your skin. […] The pain is often mild, but some people have severe pain.

• #24 Frequently Asked Questions About Post Herpetic Neuralgia (PHN) – Shingles Support Society

  https://shinglessupport.org.uk/frequently-asked-questions-about-post-herpetic-neuralgia-phn/

  Over half the 194,000 people with shingles each year (thats the number for England and Wales) are affected by post herpetic neuralgia (PHN). […] PHN is the name given to the shingles pain when it has been going on for a month or more after the shingles sores have healed. […] Post herpetic neuralgia can be felt as itching, irritation, stabbing, burning, tingling, supersensitivity, numbness or soreness but to simplify our text we will always call it pain. If this happens, it will be in the area where you had the shingles not elsewhere on your body. […] Post herpetic neuralgia may begin as the symptoms of shingles subside and can last a few weeks, months or occasionally years. It can appear several weeks or even months after the shingles has gone. […] PHN happens when the chickenpox virus damages a sensory nerve during the shingles outbreak. The damaged nerve sends abnormal messages or even stops sending them so there is numbness. […] As you get older, your chance of developing PHN increases.

• #25 Acute Herpes Zoster and Postherpetic Neuralgia | PM&R KnowledgeNow

  https://now.aapmr.org/acute-herpes-zoster-and-post-herpetic-neuralgia/

  PHN presents as neuropathic pain with a burning, throbbing, sharp, and/or shooting nature. Tactile allodynia is the most debilitating sign. PHN usually occurs in the same dermatome as the preceding vesicular eruption. […] PHN presents with pain, hyperalgesia/allodynia, dermatomal sensory deficits, trigger points, muscle atrophy, and reduced joint range of motion. […] Common sequelae of PHN include impaired sleep, psychosocial dysfunction, chronic fatigue, anorexia, weight loss, diminished libido, and depression, which can substantially interfere with social life and self-care. […] In PHN, there can be absence of a pain-free period after the initial rash, or there may be a quiescent period of up to 12 months following the rash, after which pain returns.

• #26 Repeated Thoracic Paravertebral Blocking to Alleviate Pain Symptoms in 66-years-old Man with Post-herpetic Neuralgia: A Case Report

  https://openanesthesiajournal.com/VOLUME/18/ELOCATOR/e25896458291304/FULLTEXT/

  Post-herpetic Neuralgia (PHN) is a neuropathic pain syndrome resulting from the sequelae of Herpes Zoster (HZ). […] The patient had been experiencing these symptoms for a year, which progressed to the severe stage over the past few months. […] A 66-year-old male presented with symptoms of pain in the right chest for approximately a year, which subsequently intensified over the past few months. […] The pain was persistently endured, but became severe during the act of wearing clothes. […] The patient described the pain as pulsating and a burning-like sensation with a reported severity of 7-8 out of 10 according to VAS measurement during history taking. […] After several days, the skin lesions in the affected region diminished, but the pain persisted. […] Touching the post-vesicle area generated an electricity-like sensation, leading to a severity level of 9-10/10, which was described by the patient as a worse experience.

• #27 Postherpetic Neuralgia – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK493198/

  One month after the onset of shingles, 9 to 14.3% of patients develop postherpetic neuralgia, and at three months, this percentage becomes 5%. […] At one year, 3% of patients continue to have severe pain. […] The exact physiology that separates a self-limited zoster outbreak from postherpetic neuralgia is not fully understood. […] Persistent (more than or equal to 3 months) lancinating/burning pain, allodynia, paresthesias, pruritus, dysesthesias, and/or hyperalgesia at or near the area of the rash is characteristic of PHN. […] Postherpetic neuralgia is challenging to treat. Symptoms may continue for years, sometimes whole life. […] When prevention of HZ is not possible, timely treatment is advisable, as duration and severity of pain are considered risk factors for PHN. […] Unfortunately, once PHN is established, conservative first-line treatment rarely results in symptom resolution and does not offer long-lasting relief. […] Depending on the duration of postherpetic neuralgia and how painful it is, the following complications can arise in patients: Depression, Fatigue, Disturbed sleep, Lack of appetite, Impaired concentration.

• #28 Postherpetic Neuralgia: Symptoms, Causes, and More

  https://www.healthline.com/health/postherpetic-neuralgia

  Postherpetic neuralgia is a painful complication of shingles that affects the nerves. It results in painful sensations that continue after the rash has healed. […] Postherpetic neuralgia involves severe pain along the nerve pathways affected by shingles. […] Symptoms of postherpetic neuralgia can include: severe pain that continues for more than 3 months in the same place the shingles occurred after the rash goes away, burning sensation on the skin, even from the slightest pressure, sensitivity to touch or temperature changes. […] Postherpetic neuralgia can last for months to years. Treatment may help reduce pain. […] Postherpetic neuralgia is treatable and preventable. Most pain lessens over time. In rare cases, it can last longer than a year.

• #29

  https://link.springer.com/article/10.1007/s11916-023-01209-z

  Trigeminal postherpetic neuralgia (TG-PHN) is a neuropathic pain condition complicating herpes zoster (HZ) attributed to the trigeminal nerve. It poses significant challenges due to its persistent and debilitating nature. […] TG-PHN is defined as a unilateral facial pain caused by HZ, persisting or recurring for at least 3 months after HZ, in the distribution of one or more branches of the trigeminal nerve; it may emerge in continuation of the acute zoster pain or develop after a painless interval. […] The PHN resolves within 1 year in the majority of patients (up to 78%) but may persist for 2-10 years in 22-46% and indefinitely in others. […] TG-PHN patients experience a varied array of pain qualities, including deep, burning, continuous or paroxysmal, lancinating, or even diffuse piercing.

• #30 Postherpetic Neuralgia | Symptoms and Treatment

  https://patient.info/skin-conditions/shingles-herpes-zoster-leaflet/postherpetic-neuralgia

  The symptoms of postherpetic neuralgia can last for several months in some people. […] Without treatment, PHN typically eases gradually and goes. Some people have a slow improvement over a long period of time. A very small number of people do not have any improvement over time without any treatment. […] With treatment, most people will have some benefit and lots of people will have very good relief from the pain.

• #31 Postherpetic Neuralgia – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK493198/

  One month after the onset of shingles, 9 to 14.3% of patients develop postherpetic neuralgia, and at three months, this percentage becomes 5%. […] At one year, 3% of patients continue to have severe pain. […] The exact physiology that separates a self-limited zoster outbreak from postherpetic neuralgia is not fully understood. […] Persistent (more than or equal to 3 months) lancinating/burning pain, allodynia, paresthesias, pruritus, dysesthesias, and/or hyperalgesia at or near the area of the rash is characteristic of PHN. […] Postherpetic neuralgia is challenging to treat. Symptoms may continue for years, sometimes whole life. […] When prevention of HZ is not possible, timely treatment is advisable, as duration and severity of pain are considered risk factors for PHN. […] Unfortunately, once PHN is established, conservative first-line treatment rarely results in symptom resolution and does not offer long-lasting relief. […] Depending on the duration of postherpetic neuralgia and how painful it is, the following complications can arise in patients: Depression, Fatigue, Disturbed sleep, Lack of appetite, Impaired concentration.

• #32 Postherpetic Neuralgia | Symptoms and Treatment

  https://patient.info/skin-conditions/shingles-herpes-zoster-leaflet/postherpetic-neuralgia

  Many people find that their sleep is disturbed. […] Having this pain can lead to symptoms of depression occurring in some people. […] Postherpetic neuralgia is extremely unusual in people aged under 50 and, if it does occur, it tends to be mild. […] Postherpetic neuralgia is both more likely to develop, and more likely to be severe, in people aged over 60. […] Studies suggest that about 2 in 3 people over the age of 60 who have shingles develop postherpetic neuralgia and that this increases to about 3 in 4 people over the age of 75. […] However, postherpetic neuralgia goes away quickly in the majority of people. Between 1 in 8 and 1 in 10 people still have pain after 1 month; 1 in 20 still have pain at 3 months. About 3 in 100 people still have some pain a year after their shingles infection.

• #33 Herpes Zoster and Postherpetic Neuralgia: Prevention and Management | AAFP

  https://www.aafp.org/pubs/afp/issues/2011/0615/p1432.html

  Postherpetic neuralgia in the cutaneous nerve distribution may last from 30 days to more than six months after the lesions have healed. […] Postherpetic neuralgia is the most common complication of herpes zoster. It occurs in approximately 30 percent of patients older than 80 years and in approximately 20 percent of patients 60 to 65 years; it is rare in patients younger than 50 years. […] Postherpetic neuralgia may persist from 30 days to more than six months after the lesions have healed, and most cases resolve spontaneously. […] Women are at greater risk of postherpetic neuralgia. Additional risk factors include older age, moderate to severe rash, moderate to severe acute pain during the rash, ophthalmic involvement, and history of prodromal pain. […] The intensity of pain during the acute attack is an important predictor for the development of postherpetic neuralgia, and medications given during this phase may influence the outcome of later interventions for postherpetic neuralgia.

• #34 Postherpetic Neuralgia: Nerve Pain After Shingles

  https://www.webmd.com/skin-problems-and-treatments/shingles/understanding-postherpetic-neuralgia-treatment

  If the pain lasts more than a year, it can become permanent. […] About 1 out of 5 people who have shingles will have these sharp, ongoing pains afterward. […] People who have numbness, tingling, or itching before a shingles rash even appears tend to get the lingering pain later. […] If you had severe pain or a rash during the beginning of your outbreak, you have a greater chance of the neuralgia later.

• #35 Symptoms and Causes of Post Herpetic Neuralgia – Spine Center of Texas

  https://spinecenteroftexas.com/symptoms-and-causes-of-post-herpetic-neuralgia/

  Post-herpetic neuralgia is brought about by the varicella virus after an episode of shingles. The PHN pain develops at the same area as the shingles. Affected skin can either have reduced or increased sensation, and pain intensity fluctuating like spasms. The type of pain can also vary burning, throbbing, tingling, stabbing, aching, or piercing. Intense itching may also accompany the pain. […] The older a person is when they get shingles, the more likely they are to develop post-herpetic neuralgia (PHN). PHNS severity and duration also increases with age. Other risk factors include rash severity and psychological distress at the time of the rash. Studies reveal that caucasians are more likely to develop shingles and PHN than other nationalities.

• #36 Postherpetic Neuralgia – Neurosurgery | UCLA Health

  https://www.uclahealth.org/medical-services/neurosurgery/conditions-treated/postherpetic-neuralgia

  Herpes zoster infection is more common in the elderly. Half of people who reach age 80 will experience at least one attack of herpes zoster, and 50 percent of people in their 80s afflicted with herpes zoster will still have pain one year after the development of the infection. […] If the pain persists longer than one year, it is likely to become permanent. […] About 65 percent of patients report continuous, stabbing thoracic pain, between the neck and the abdomen. About 20 percent of patients report pain in the face, usually above the eyebrows. […] The persistent, ongoing pain of postherpetic neuralgia occurs in the area of the previous rash. […] There is a higher incidence of postherpetic neuralgia in cases of herpes zoster involving the face.

• #37 Postherpetic Neuralgia – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK493198/

  Postherpetic neuralgia (PHN) is the most common long-term complication of varicella-zoster virus (VZV) reactivation. […] The hallmark of PHN is a lancinating/burning pain in a unilateral dermatomal pattern that persists for three or more months after the onset of a herpes zoster (HZ) outbreak. […] Postherpetic neuralgia occurs in a subset of the population suffering from an episode of acute HZ. […] A meta-analysis of the risk factors for the development of PHN published in 2016 noted that approximately 13% of patients older than or equal to 50 years of age with HZ would develop PHN. […] The incidence increases with advancing age, which underscores the importance of immunocompetence, as a decrease in cell-mediated immunity is likely already present in those with HZ. […] According to some studies, at age 60, around 60% of patients with shingles develop postherpetic neuralgia, and at age 70, this percentage rises to 75%.

• #38 Nerve Pain – Post-Herpetic Neuralgia – London Pain Clinic

  https://www.londonpainclinic.com/neuropathic-pain/nerve-pain-post-herpetic-neuralgia/

  Research reveals that among those over the age of 55, one in every four will develop post-herpetic neuralgia. In those above 70, 3 out of every four persons are likely to be inflicted. Overall, roughly 20 percent of those diagnosed with shingles usually develop an episode of the condition. […] Post-herpetic neuralgia is primarily the result of nerve fibers that are damaged during a case of shingles. Since damaged fibers are unable to send messages from the skin to the brain, the messages become confused and exaggerated. This in turn causes chronic and severe pain that lasts for months or even years in the area where shingles first developed.

• #39 Postherpetic Neuralgia – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK493198/

  One month after the onset of shingles, 9 to 14.3% of patients develop postherpetic neuralgia, and at three months, this percentage becomes 5%. […] At one year, 3% of patients continue to have severe pain. […] The exact physiology that separates a self-limited zoster outbreak from postherpetic neuralgia is not fully understood. […] Persistent (more than or equal to 3 months) lancinating/burning pain, allodynia, paresthesias, pruritus, dysesthesias, and/or hyperalgesia at or near the area of the rash is characteristic of PHN. […] Postherpetic neuralgia is challenging to treat. Symptoms may continue for years, sometimes whole life. […] When prevention of HZ is not possible, timely treatment is advisable, as duration and severity of pain are considered risk factors for PHN. […] Unfortunately, once PHN is established, conservative first-line treatment rarely results in symptom resolution and does not offer long-lasting relief. […] Depending on the duration of postherpetic neuralgia and how painful it is, the following complications can arise in patients: Depression, Fatigue, Disturbed sleep, Lack of appetite, Impaired concentration.

• #40 Postherpetic neuralgia: Treatment, symptoms, and causes

  https://www.medicalnewstoday.com/articles/160253

  Postherpetic neuralgia is a painful condition that affects the nerve fibers and skin. […] If the pain caused by shingles continues after the bout of shingles is over, it is known as post-herpetic neuralgia (PHN). […] Symptoms are usually limited to the area of skin where the shingles outbreak first occurred and may include: occasional sharp burning, shooting, jabbing pain, constant burning, throbbing, or aching pain, extreme sensitivity to touch, extreme sensitivity to temperature change, itching, numbness, headaches. […] In rare cases, if the nerve also controls muscle movement, there may be muscle weakness or paralysis. […] Symptoms may make it hard to carry out some daily activities, such as bathing or dressing. PHN may also cause fatigue and sleeping difficulties. […] The nerve damage that is caused by shingles disrupts the proper functioning of the nerve. The faulty nerve becomes confused and sends random, chaotic pain signals to the brain. This can lead to a throbbing, burning pain along the nerve. […] Experts believe that shingles causes scar tissue to form next to the nerves, creating pressure. This causes the nerves to send inaccurate signals, many of them pain signals, to the brain. It is unclear why some patients go on to develop PHN.

• #41 Postherpetic neuralgia | UM Health-Sparrow

  https://www.uofmhealthsparrow.org/departments-conditions/conditions/postherpetic-neuralgia

  Postherpetic neuralgia happens if nerve fibers get damaged during an outbreak of shingles. Damaged fibers can’t send messages from the skin to the brain as they usually do. Instead, the messages become confused and heightened. This causes pain that can last months or even years. […] People with postherpetic neuralgia can develop other problems that are common with long-term pain. It depends on how long the postherpetic neuralgia lasts and how painful it is. These other problems can include: Depression. […] No single treatment relieves postherpetic neuralgia for everyone. It often takes a mix of treatments to ease the pain. […] An over-the-counter medicine called capsaicin cream may ease the pain of postherpetic neuralgia. It’s made from the seeds of hot chili peppers. Capsaicin (Capzasin-P, Zostrix, others) can cause a burning feeling and may bother your skin. These side effects usually fade over time.

• #42 Postherpetic Neuralgia Diagnosis & Treatment – NYC | Columbia Neurosurgery in New York City

  https://www.neurosurgery.columbia.edu/patient-care/conditions/postherpetic-neuralgia

  Neuralgia are generally limited to the area of your skin where the shingles outbreak first occurred. They may include: Sharp and jabbing, burning, or deep and aching pain; Extreme sensitivity to touch and temperature change; Itching and numbness; Headaches. […] Postherpetic neuralgia results when nerve fibers are damaged during an outbreak of shingles. Damaged fibers arent able to send messages from your skin to your brain as they normally do. Instead, the messages become confused and exaggerated, causing chronic, often excruciating pain that may persist for monthsor even yearsin the area where shingles first occurred. […] In some cases, treatment of postherpetic neuralgia brings complete pain relief. But most people still experience some pain, and a few dont receive any relief. Although some people must live with postherpetic neuralgia the rest of their lives, most people can expect the condition to gradually disappear during the first three months.

• #43 Postherpetic neuralgia: Treatment, symptoms, and causes

  https://www.medicalnewstoday.com/articles/160253

  Postherpetic neuralgia is a painful condition that affects the nerve fibers and skin. […] If the pain caused by shingles continues after the bout of shingles is over, it is known as post-herpetic neuralgia (PHN). […] Symptoms are usually limited to the area of skin where the shingles outbreak first occurred and may include: occasional sharp burning, shooting, jabbing pain, constant burning, throbbing, or aching pain, extreme sensitivity to touch, extreme sensitivity to temperature change, itching, numbness, headaches. […] In rare cases, if the nerve also controls muscle movement, there may be muscle weakness or paralysis. […] Symptoms may make it hard to carry out some daily activities, such as bathing or dressing. PHN may also cause fatigue and sleeping difficulties. […] The nerve damage that is caused by shingles disrupts the proper functioning of the nerve. The faulty nerve becomes confused and sends random, chaotic pain signals to the brain. This can lead to a throbbing, burning pain along the nerve. […] Experts believe that shingles causes scar tissue to form next to the nerves, creating pressure. This causes the nerves to send inaccurate signals, many of them pain signals, to the brain. It is unclear why some patients go on to develop PHN.

• #44 Shingles Pain: Postherpetic Neuralgia Risks and Treatments

  https://www.webmd.com/skin-problems-and-treatments/shingles/features/at-risk-for-shingles-and-postherpetic_neuralgia

  The pain of postherpetic neuralgia can interfere with daily activities, exercise, sleep, and sexual desire. Irritability and depression often follow. „Generally, it makes people feel terrible if it can’t be controlled,” Rumbaugh says. […] Why the pain of postherpetic neuralgia persists has mystified researchers. It’s not due to ongoing infection by VZV, but is thought to be due to residual damage or inflammation in the nerve after shingles resolves. […] The risk of postherpetic neuralgia also goes up with age. More than 80% of cases of postherpetic neuralgia occur in people over 50 years old. „It’s likely that the natural decline of immunity with age is responsible,” says Ralph. […] Once postherpetic neuralgia occurs, antiviral drugs can’t treat the pain because ongoing infection isn’t the problem. Instead, treatment aims to soothe and quiet the misfiring nerves that are creating the pain. […] For those who have postherpetic neuralgia, treatment needs vary widely. „Some people may only need a few months of a topical anesthetic,” Rumbaugh tells WebMD. „Others — not many, thank goodness — take multiple medicines for the rest of their lives and still have pain.”

• #45 Postherpetic neuralgia – Wikipedia

  https://en.wikipedia.org/wiki/Postherpetic_neuralgia

  PHN is the most common long-term complication of herpes zoster. The incidence and prevalence of PHN are uncertain due to varying definitions. Approximately 20% of people affected by herpes zoster report pain in the affected area three months after the initial episode of herpes zoster, and 15% of people similarly report this pain two years after the herpes zoster rash. […] PHN is often very painful and can be quite debilitating. Affected individuals often experience a decrease in their quality of life. […] Symptoms: With resolution of the herpes zoster eruption, pain that continues for three months or more is defined as postherpetic neuralgia. Pain is variable, from discomfort to very severe, and may be described as burning, stabbing, or gnawing. […] The natural history of postherpetic neuralgia involves slow resolution of the pain syndrome. A subgroup of affected individuals may develop severe, long-lasting pain that does not respond to medical therapy.

• #46

  https://www.aurorahealthcare.org/services/neuroscience/neurology/neurological-conditions/neuromuscular-disorders/postherpetic-neuralgia

  The pain from PHN can persist for months, years or become chronic. Complications may include disturbed sleep, lack of appetite, depression, fatigue or impaired concentration. Living with constant pain can significantly impact your ability to work and manage daily activities. It can be draining. […] If you experience pain in the same area where the shingles rash occurred, especially after a shingles episode, its likely to be PHN.

• #47 Post-Herpetic Neuralgia Symptoms & Treatment Melbourne

  https://persistentpainsolutions.com.au/post-herpetic-neuralgia/

  The severity and distribution of pain can vary amongst patients suffering from post-herpetic neuralgia. […] Living with post-herpetic neuralgia presents many difficulties, including chronic pain. […] The ongoing pain associated with post-herpetic neuralgia can make it difficult to perform routine tasks such as working, exercising, or even engaging in leisure activities. […] Living with chronic pain can lead to emotional distress, anxiety, depression, and frustration. […] Persistent pain from post-herpetic neuralgia can interfere with sleep, leading to insomnia or poor sleep quality. […] Individuals with post-herpetic neuralgia may withdraw from social activities or avoid social interactions due to pain and discomfort. […] The combination of chronic pain, emotional distress, sleep disturbances, and limitations in daily activities can significantly impact an individual’s overall quality of life.

• #48

  https://111.wales.nhs.uk/encyclopaedia/n/article/neuralgia,postherpetic

  Post-herpetic neuralgia is a lasting pain in the areas of your skin where you had shingles. […] Many people with post-herpetic neuralgia make a full recovery within a year. But symptoms occasionally last for several years or may be permanent. […] The main symptom of post-herpetic neuralgia is intermittent or continuous nerve pain in an area of your skin previously affected by shingles. […] The pain may come and go or be continuous. It can be described as burning, stabbing, shooting, aching, throbbing or like electric shocks. […] The affected area may also feel intensely itchy, be more sensitive to pain than usual, and feel painful as a result of something that wouldn’t normally hurt, such as a light touch or cool breeze. […] Living with post-herpetic neuralgia can be very difficult because it can affect your ability to carry out simple daily activities, such as dressing and bathing. It can also lead to further problems, including extreme tiredness, sleeping difficulties and depression.

• #49 Postherpetic Neuralgia Treatment, Symptoms Shingles, Causes

  https://www.medicinenet.com/postherpetic_neuralgia/article.htm

  For the majority of patients who develop PHN, the prognosis is good although they may have to take pain medications for about one to three months. For others, the prognosis is fair to poor if the pain is severe, lasts longer than three months, or markedly reduces their quality of life. PHN occasionally results in permanent nerve damage; however, the disease is not fatal. […] Only approximately 9%-15% of patients who get shingles develop PHN. For those few patients who develop PHN, the length of time that PHN lasts is variable; most PHN patients have discomfort lasting one to two months. About one-third of PHN patients have symptoms that last about three months and about one-fifth last a year or longer. […] PHN itself is a complication of shingles. A severe complication of PHN is an addiction to pain medications. Some patients may be unable to live a normal lifestyle (unable to exercise) because of constant pain. In contrast, others have sleep and activities limited or even prohibited by touching the affected area, including just having contact with their clothing. Patients taking opioids may become very constipated. In a few cases of PHN, muscle weakness can be an additional complication.

• #50 Postherpetic Neuralgia | Dermatology Central Iowa

  https://www.dermatologycentraliowa.com/postherpetic-neuralgia-a-complication-of-shingles

  Signs and symptoms may include: Pain that lasts 3 months or longer after the shingles rash has healed. The associated pain has been described as burning, sharp and jabbing, or deep and aching. […] Sensitivity to light touch. People with the condition often can’t bear even the touch of clothing on the affected skin (allodynia). […] Itching and numbness. Less commonly, postherpetic neuralgia can produce an itchy feeling or numbness. […] Postherpetic neuralgia occurs if your nerve fibers are damaged during an outbreak of shingles. Damaged fibers can’t send messages from your skin to your brain as they normally do. Instead, the messages become confused and exaggerated, causing chronic, often excruciating pain that can last months—or even years. […] Depending on how long postherpetic neuralgia lasts and how painful it is, people with the condition can develop: Depression, Fatigue, Difficulty sleeping, Lack of appetite, Difficulty concentrating. […] No single treatment relieves postherpetic neuralgia in all people. In many cases, it takes a combination of treatments to reduce the pain.

• #51

  https://www.advocatehealth.com/health-services/brain-spine-institute/brain-care-center/conditions-treatments/neuromuscular-disorders/postherpetic-neuralgia

  The pain from postherpetic neuralgia can last for months, years or even become chronic. In addition, there can be complications such as: Depression, Fatigue, Disturbed sleep, Lack of appetite, Impaired concentration. […] Because of the potential for complications and the possibility of it becoming a chronic condition, postherpetic neuralgia can be debilitating for some people. Living with constant pain can make it hard to work or even take care of daily activities. […] The diagnosis of postherpetic neuralgia may be evident to your doctor. If the pain happens after a bout of shingles and is in the same area where the shingles rash was, chances are good that its PHN. […] Postherpetic neuralgia is resistant to treatment. Your doctor may use a variety of treatments to manage your symptoms.

• #52 Post-herpetic neuralgia (PHN; pain after shingles) | Healthengine Blog

  https://healthinfo.healthengine.com.au/pain-after-shingles-postherpetic-neuralgia-phn

  Postherpetic neuralgia (PHN) is a condition where enduring pain continues after a case of shingles (herpes zoster (HZ)) has cleared up. PHN occurs once the HZ rash has healed and there is no inflammation remaining at the site of infection. […] For some people the pain does not go away once the rash has healed and this is PHN. This pain experienced in PHN is neuropathic pain which is very difficult to treat. […] PHN can be a highly distressing and debilitating condition that can negatively affect a persons physical, emotional and social wellbeing. […] Once the rash has healed, if the pain remains after 2 months the person may be diagnosed with PHN. […] Luckily for many people, PHN will go away within a year. However, for approximately 40% of PHN sufferers the pain continues long-term.

• #53 Post-Herpetic Neuralgia Symptoms & Treatment Melbourne

  https://persistentpainsolutions.com.au/post-herpetic-neuralgia/

  The severity and distribution of pain can vary amongst patients suffering from post-herpetic neuralgia. […] Living with post-herpetic neuralgia presents many difficulties, including chronic pain. […] The ongoing pain associated with post-herpetic neuralgia can make it difficult to perform routine tasks such as working, exercising, or even engaging in leisure activities. […] Living with chronic pain can lead to emotional distress, anxiety, depression, and frustration. […] Persistent pain from post-herpetic neuralgia can interfere with sleep, leading to insomnia or poor sleep quality. […] Individuals with post-herpetic neuralgia may withdraw from social activities or avoid social interactions due to pain and discomfort. […] The combination of chronic pain, emotional distress, sleep disturbances, and limitations in daily activities can significantly impact an individual’s overall quality of life.

• #54

  https://link.springer.com/article/10.1007/s11916-023-01209-z

  Numbness is a common symptom in TG-PHN. […] PHP is characterized by chronic itching and can be frequently experienced by PHN patients, especially in TG-PHN compared to other areas (43% vs. 25%). […] Patients with TG-PHN have a high prevalence (~40%) of insomnia, anxiety, depression, and cognitive difficulties. […] All these complications significantly impair patients’ ability to function, highlighting the multifaceted challenges associated with TG-PHN.

• #55 Postherpetic Neuralgia: Treatment, Procedure, Cost, Recovery, Side Effects And More

  https://www.lybrate.com/topic/postherpetic-neuralgia

  Complications of postherpetic neuralgia are: Insomnia, Loss of appetite, Depression, Tiredness, Poor concentration. […] Yes, postherpetic neuralgia can go away gradually. […] Recovery from Postherpetic Neuralgia may take a year. […] Postherpetic neuralgia cannot be cured permanently. […] Postherpetic neuralgia pain will feel like burning, stabbing and aching pain. […] Yes, postherpetic neuralgia goes away in most cases.

• #56 Postherpetic neuralgia | Beacon Health System

  https://www.beaconhealthsystem.org/library/diseases-and-conditions/postherpetic-neuralgia?content_id=CON-20376570

  Itching or loss of feeling. Less often, postherpetic neuralgia can cause an itchy feeling or numbness. […] Postherpetic neuralgia happens if nerve fibers get damaged during an outbreak of shingles. Damaged fibers can’t send messages from the skin to the brain as they usually do. Instead, the messages become confused and heightened. This causes pain that can last months or even years. […] People with postherpetic neuralgia can develop other problems that are common with long-term pain. It depends on how long the postherpetic neuralgia lasts and how painful it is. These other problems can include: Depression. […] An over-the-counter medicine called capsaicin cream may ease the pain of postherpetic neuralgia. It’s made from the seeds of hot chili peppers. Capsaicin (Capzasin-P, Zostrix, others) can cause a burning feeling and may bother your skin. These side effects usually fade over time. But you should use only a small amount when you first try it to make sure you don’t have bad side effects.

• #57

  https://link.springer.com/article/10.1007/s11916-023-01209-z

  Numbness is a common symptom in TG-PHN. […] PHP is characterized by chronic itching and can be frequently experienced by PHN patients, especially in TG-PHN compared to other areas (43% vs. 25%). […] Patients with TG-PHN have a high prevalence (~40%) of insomnia, anxiety, depression, and cognitive difficulties. […] All these complications significantly impair patients’ ability to function, highlighting the multifaceted challenges associated with TG-PHN.

• #58 Postherpetic Neuralgia Treatment, Symptoms Shingles, Causes

  https://www.medicinenet.com/postherpetic_neuralgia/article.htm

  For the majority of patients who develop PHN, the prognosis is good although they may have to take pain medications for about one to three months. For others, the prognosis is fair to poor if the pain is severe, lasts longer than three months, or markedly reduces their quality of life. PHN occasionally results in permanent nerve damage; however, the disease is not fatal. […] Only approximately 9%-15% of patients who get shingles develop PHN. For those few patients who develop PHN, the length of time that PHN lasts is variable; most PHN patients have discomfort lasting one to two months. About one-third of PHN patients have symptoms that last about three months and about one-fifth last a year or longer. […] PHN itself is a complication of shingles. A severe complication of PHN is an addiction to pain medications. Some patients may be unable to live a normal lifestyle (unable to exercise) because of constant pain. In contrast, others have sleep and activities limited or even prohibited by touching the affected area, including just having contact with their clothing. Patients taking opioids may become very constipated. In a few cases of PHN, muscle weakness can be an additional complication.

• #59 Postherpetic Neuralgia Treatment NYC | Pain Management NYC

  https://www.painmanagementnyc.com/nerve-pain/postherpetic-neuralgia/

  Postherpetic neuralgia is a painful condition that strikes people whove had shingles. […] The most common complication of shingles is a painful condition called postherpetic neuralgia (PHN). […] Symptoms of PHN may include: Stabbing, aching or burning pain; Pain that increases from just a simple, light touch such as clothing rubbing against the skin; Itchiness or numbness at the location of the former rash; Worsening pain from extreme temperature changes. […] The pain of postherpetic neuralgia may come and go or it may be constant. This pain can last for more than three months after the shingles rash has cleared up, and for some people, the pain lasts for a year or more. The discomfort can seriously disrupt your daily life, causing trouble sleeping, decreased appetite and difficulty concentrating.

• #60 Post-Herpetic Neuralgia (Shingles) VA – Dr. Ducic

  https://drducicplasticsurgery.com/nerve-surgery/post-herpetic-neuralgia-shingles/

  Post-herpetic neuralgia (PHN) due to neural tissue varicella zoster viral infection can be debilitating chronic condition characterized by pain, burning and itching sensation along the involved nerve. […] It usually follows herpes zoster outbreak (also known as SHINGLES), but it can begin in the absence of herpes zoster, then known as zoster sine herpete. The neuralgia typically begins when the herpes zoster vesicles have crusted over and begun to heal. Pain that persists beyond three months, is defined as PHN. […] Failure to intervene with definite treatment in a timely manner poses a risk for the chronic pain to evolve into more complex disorder with involvement of your central and autonomic nervous system, making treatment far more challenging and difficult. Therefore, peripheral nerve surgery has an important role in treating chronic post-herpetic neuralgia pain, giving patient a chance to eliminate dependence on pain medications and thus improve quality of life.

• #61 Post-Herpetic Neuralgia (Shingles) VA – Dr. Ducic

  https://drducicplasticsurgery.com/nerve-surgery/post-herpetic-neuralgia-shingles/

  Post-herpetic neuralgia (PHN) due to neural tissue varicella zoster viral infection can be debilitating chronic condition characterized by pain, burning and itching sensation along the involved nerve. […] It usually follows herpes zoster outbreak (also known as SHINGLES), but it can begin in the absence of herpes zoster, then known as zoster sine herpete. The neuralgia typically begins when the herpes zoster vesicles have crusted over and begun to heal. Pain that persists beyond three months, is defined as PHN. […] Failure to intervene with definite treatment in a timely manner poses a risk for the chronic pain to evolve into more complex disorder with involvement of your central and autonomic nervous system, making treatment far more challenging and difficult. Therefore, peripheral nerve surgery has an important role in treating chronic post-herpetic neuralgia pain, giving patient a chance to eliminate dependence on pain medications and thus improve quality of life.

• #62 Clinical Features of Shingles (Herpes Zoster) | Shingles (Herpes Zoster) | CDC

  https://www.cdc.gov/shingles/hcp/clinical-signs/index.html

  Postherpetic neuralgia (PHN) the most common complication of herpes zoster. […] PHN is the most common complication of herpes zoster. PHN is pain that persists in the area where the rash once was located; and continues more than 90 days after rash onset. PHN can last for months or even years. […] A person’s risk of having PHN after herpes zoster increases with age. Older adults are more likely to have longer lasting and more severe pain. Approximately 10% to 18% of people with herpes zoster will have PHN. […] PHN is rare in people younger than 40 years old. The likelihood of PHN is also higher in people who experience more pain with the rash or have a large rash.

• #63 Post-herpetic neuralgia

  https://www.nhs.uk/conditions/post-herpetic-neuralgia/treatment/

  Post-herpetic neuralgia can be difficult to treat. It usually gets better eventually, but how long this takes can vary from a few months to over a year. […] If you have severe pain, if pain is affecting your daily activities, or if medicines from a GP have not worked, the GP may refer you for cognitive behavioural therapy a type of talking therapy that can help you cope with pain. […] Post-herpetic neuralgia is caused by damage to your nerves from shingles. […] It’s not known why some people continue to have pain for a long time after shingles has gone. It’s more likely to happen if your shingles symptoms were severe and if the shingles rash affected a large area of your body. […] Post-herpetic neuralgia is more common in older people and people with other health conditions such as diabetes or a weakened immune system.

• #64 Clinical Features of Shingles (Herpes Zoster) | Shingles (Herpes Zoster) | CDC

  https://www.cdc.gov/shingles/hcp/clinical-signs/index.html

  Postherpetic neuralgia (PHN) the most common complication of herpes zoster. […] PHN is the most common complication of herpes zoster. PHN is pain that persists in the area where the rash once was located; and continues more than 90 days after rash onset. PHN can last for months or even years. […] A person’s risk of having PHN after herpes zoster increases with age. Older adults are more likely to have longer lasting and more severe pain. Approximately 10% to 18% of people with herpes zoster will have PHN. […] PHN is rare in people younger than 40 years old. The likelihood of PHN is also higher in people who experience more pain with the rash or have a large rash.

• #65 Postherpetic Neuralgia – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK493198/

  Postherpetic neuralgia (PHN) is the most common long-term complication of varicella-zoster virus (VZV) reactivation. […] The hallmark of PHN is a lancinating/burning pain in a unilateral dermatomal pattern that persists for three or more months after the onset of a herpes zoster (HZ) outbreak. […] Postherpetic neuralgia occurs in a subset of the population suffering from an episode of acute HZ. […] A meta-analysis of the risk factors for the development of PHN published in 2016 noted that approximately 13% of patients older than or equal to 50 years of age with HZ would develop PHN. […] The incidence increases with advancing age, which underscores the importance of immunocompetence, as a decrease in cell-mediated immunity is likely already present in those with HZ. […] According to some studies, at age 60, around 60% of patients with shingles develop postherpetic neuralgia, and at age 70, this percentage rises to 75%.

• #66 Herpes Zoster and Postherpetic Neuralgia: Prevention and Management | AAFP

  https://www.aafp.org/pubs/afp/issues/2011/0615/p1432.html

  Postherpetic neuralgia in the cutaneous nerve distribution may last from 30 days to more than six months after the lesions have healed. […] Postherpetic neuralgia is the most common complication of herpes zoster. It occurs in approximately 30 percent of patients older than 80 years and in approximately 20 percent of patients 60 to 65 years; it is rare in patients younger than 50 years. […] Postherpetic neuralgia may persist from 30 days to more than six months after the lesions have healed, and most cases resolve spontaneously. […] Women are at greater risk of postherpetic neuralgia. Additional risk factors include older age, moderate to severe rash, moderate to severe acute pain during the rash, ophthalmic involvement, and history of prodromal pain. […] The intensity of pain during the acute attack is an important predictor for the development of postherpetic neuralgia, and medications given during this phase may influence the outcome of later interventions for postherpetic neuralgia.

• #67 Postherpetic Neuralgia: Nerve Pain After Shingles

  https://www.webmd.com/skin-problems-and-treatments/shingles/understanding-postherpetic-neuralgia-treatment

  If the pain lasts more than a year, it can become permanent. […] About 1 out of 5 people who have shingles will have these sharp, ongoing pains afterward. […] People who have numbness, tingling, or itching before a shingles rash even appears tend to get the lingering pain later. […] If you had severe pain or a rash during the beginning of your outbreak, you have a greater chance of the neuralgia later.

• #68 Diagnosing and Managing Postherpetic Neuralgia

  https://pmc.ncbi.nlm.nih.gov/articles/PMC3693437/

  Postherpetic neuralgia (PHN) represents a potentially debilitating and often undertreated form of neuropathic pain that disproportionately affects vulnerable populations, including the elderly and the immunocompromised. […] Diagnosis of PHN requires consideration of recognized PHN signs and known risk factors, including advanced age, severe prodromal pain, severe rash, and AHZ location on the trigeminal dermatomes or brachial plexus. PHN pain is typically localized, unilateral and chronic, but may be constant, intermittent, spontaneous and/or evoked. PHN is likely to interfere with sleep and daily activities. […] Although the symptoms of AHZ typically resolve within 24 weeks, approximately 10 % of patients develop postherpetic neuralgia (PHN), often defined as pain persisting more than 3 months after the onset of the rash in the same affected area. The risk of PHN increases with age.

• #69 Post-herpetic neuralgia

  https://www.nhs.uk/conditions/post-herpetic-neuralgia/treatment/

  Post-herpetic neuralgia can be difficult to treat. It usually gets better eventually, but how long this takes can vary from a few months to over a year. […] If you have severe pain, if pain is affecting your daily activities, or if medicines from a GP have not worked, the GP may refer you for cognitive behavioural therapy a type of talking therapy that can help you cope with pain. […] Post-herpetic neuralgia is caused by damage to your nerves from shingles. […] It’s not known why some people continue to have pain for a long time after shingles has gone. It’s more likely to happen if your shingles symptoms were severe and if the shingles rash affected a large area of your body. […] Post-herpetic neuralgia is more common in older people and people with other health conditions such as diabetes or a weakened immune system.

• #70 Post Herpetic Neuralgia (PHN) | Hunter Pain Specialists

  https://hunterpainspecialists.com.au/procedure-and-treatment-library/post-herpetic-neuralgia-phn

  Post herpetic neuralgia (PHN) is the most common complication from shingles (varicella herpes zoster). It is a condition that is caused by damage to nerve fibres, causing burning pain that lasts long after the rash and blisters of shingles has resolved. […] The symptoms of PHN are generally limited to the area of skin where the shingles outbreak occurred. This is most commonly a band around the chest/abdomen, and usually on one side of the body, but can occur anywhere, including the face and head. Other symptoms include: Persistent pain often described as burning, sharp, stabbing, or deep and aching. Sensitivity to light touch (allodynia) […] The risk of postherpetic neuralgia increases with age, primarily affecting people older than 60 and those with weakened immune systems such as those with diabetes. […] Over time, there is a slow resolution of the pain syndrome, but for a small group of patients, they will experience chronic pain as a result of the nerve damage and do not respond of medical treatment.

• #71 Herpes Zoster and Postherpetic Neuralgia: Prevention and Management | AAFP

  https://www.aafp.org/pubs/afp/issues/2011/0615/p1432.html

  Postherpetic neuralgia in the cutaneous nerve distribution may last from 30 days to more than six months after the lesions have healed. […] Postherpetic neuralgia is the most common complication of herpes zoster. It occurs in approximately 30 percent of patients older than 80 years and in approximately 20 percent of patients 60 to 65 years; it is rare in patients younger than 50 years. […] Postherpetic neuralgia may persist from 30 days to more than six months after the lesions have healed, and most cases resolve spontaneously. […] Women are at greater risk of postherpetic neuralgia. Additional risk factors include older age, moderate to severe rash, moderate to severe acute pain during the rash, ophthalmic involvement, and history of prodromal pain. […] The intensity of pain during the acute attack is an important predictor for the development of postherpetic neuralgia, and medications given during this phase may influence the outcome of later interventions for postherpetic neuralgia.

• #72 Symptoms and Causes of Post Herpetic Neuralgia – Spine Center of Texas

  https://spinecenteroftexas.com/symptoms-and-causes-of-post-herpetic-neuralgia/

  Post-herpetic neuralgia is brought about by the varicella virus after an episode of shingles. The PHN pain develops at the same area as the shingles. Affected skin can either have reduced or increased sensation, and pain intensity fluctuating like spasms. The type of pain can also vary burning, throbbing, tingling, stabbing, aching, or piercing. Intense itching may also accompany the pain. […] The older a person is when they get shingles, the more likely they are to develop post-herpetic neuralgia (PHN). PHNS severity and duration also increases with age. Other risk factors include rash severity and psychological distress at the time of the rash. Studies reveal that caucasians are more likely to develop shingles and PHN than other nationalities.

• #73 Postherpetic Neuralgia: Nerve Pain After Shingles

  https://www.webmd.com/skin-problems-and-treatments/shingles/understanding-postherpetic-neuralgia-treatment

  If the pain lasts more than a year, it can become permanent. […] About 1 out of 5 people who have shingles will have these sharp, ongoing pains afterward. […] People who have numbness, tingling, or itching before a shingles rash even appears tend to get the lingering pain later. […] If you had severe pain or a rash during the beginning of your outbreak, you have a greater chance of the neuralgia later.

• #74 POSTHERPETIC NEURALGIA – a patient’s guide – Family Doctor

  https://familydoctor.co.nz/categories/neurology/postherpetic-neuralgia-a-patients-guide/

  Postherpetic neuralgia is defined by the International Association for the Study of Pain as chronic pain with skin changes in a dermatomal distribution following HZ infection. […] The pain of acute HZ is due to inflammation and damage in the local tissues. It is characterised as a sharp stabbing pain. […] The mechanism of the persisting pain of postherpetic neuralgia (PHN) is most likely due to the type of nerve cells involved (more unmyelinated) and the way in which the nerve signals are modified on their way to the brain. The illness is characterised by a more burning type of pain. […] Age has a significant effect on zoster-associated pain. One study showed that 50 percent of patients older than 70 years have pain at six months. For those between 50 and 70 years, however, it was down to 9 percent and only about 1 percent for those younger than 50 years.

• #75 Symptoms and Causes of Post Herpetic Neuralgia – Spine Center of Texas

  https://spinecenteroftexas.com/symptoms-and-causes-of-post-herpetic-neuralgia/

  Post-herpetic neuralgia is brought about by the varicella virus after an episode of shingles. The PHN pain develops at the same area as the shingles. Affected skin can either have reduced or increased sensation, and pain intensity fluctuating like spasms. The type of pain can also vary burning, throbbing, tingling, stabbing, aching, or piercing. Intense itching may also accompany the pain. […] The older a person is when they get shingles, the more likely they are to develop post-herpetic neuralgia (PHN). PHNS severity and duration also increases with age. Other risk factors include rash severity and psychological distress at the time of the rash. Studies reveal that caucasians are more likely to develop shingles and PHN than other nationalities.

• #76 Postherpetic Neuralgia | Symptoms and Treatment

  https://patient.info/skin-conditions/shingles-herpes-zoster-leaflet/postherpetic-neuralgia

  Many people find that their sleep is disturbed. […] Having this pain can lead to symptoms of depression occurring in some people. […] Postherpetic neuralgia is extremely unusual in people aged under 50 and, if it does occur, it tends to be mild. […] Postherpetic neuralgia is both more likely to develop, and more likely to be severe, in people aged over 60. […] Studies suggest that about 2 in 3 people over the age of 60 who have shingles develop postherpetic neuralgia and that this increases to about 3 in 4 people over the age of 75. […] However, postherpetic neuralgia goes away quickly in the majority of people. Between 1 in 8 and 1 in 10 people still have pain after 1 month; 1 in 20 still have pain at 3 months. About 3 in 100 people still have some pain a year after their shingles infection.

• #77 Postherpetic Neuralgia: Symptoms, Causes, and More

  https://www.healthline.com/health/postherpetic-neuralgia

  Postherpetic neuralgia is a painful complication of shingles that affects the nerves. It results in painful sensations that continue after the rash has healed. […] Postherpetic neuralgia involves severe pain along the nerve pathways affected by shingles. […] Symptoms of postherpetic neuralgia can include: severe pain that continues for more than 3 months in the same place the shingles occurred after the rash goes away, burning sensation on the skin, even from the slightest pressure, sensitivity to touch or temperature changes. […] Postherpetic neuralgia can last for months to years. Treatment may help reduce pain. […] Postherpetic neuralgia is treatable and preventable. Most pain lessens over time. In rare cases, it can last longer than a year.

• #78 Postherpetic Neuralgia: Symptoms, Causes, Treatment & Prevention

  https://my.clevelandclinic.org/health/diseases/12093-postherpetic-neuralgia

  Although there is no cure for PHN, it can be treated. For most people with PHN, pain improves with time and eventually goes away. For most people, the pain goes away in one to three months. […] PHN tends to happen in older individuals who may have other health conditions, which can complicate treatment and results. Pain can last weeks, months and even longer than a year. In some people, the pain can be debilitating. In most people, PHN lessens with time.

• #79 Postherpetic Neuralgia, Post Herpetic Neuralgia, Post Herpes Zoster Pain Treatment

  https://www.removemypain.com/blog/postherpetic-neuralgia-post-herpetic-neuralgia-post-herpes-zoster-pain-treatment/

  One out of five patients with Herpes Zoster may still have persisting pain after 120 days (90 days as per WHO) of rash onset and this condition is referred to as Postherpetic Neuralgia (PHN). […] In PHN the nerve cells can get damaged leading to increased excitability and persisting pain. […] PHN generally presents as burning, shooting, throbbing or electric shock like pain occurring spontaneously or in response to stimuli such as touch. […] Commonly involved areas include the chest wall (thoracic dermatomes) and around the eye (ophthalmic branch of the trigeminal nerve). […] Pain may be more severe at night time and during periods of stress. […] The affected area may be hypersensitive with daily activities such as taking bath, wearing clothes becoming difficult as the touch of clothes or water is painful. This is known as allodynia where non painful stimuli become painful. […] PHN is rare in the age group below 50 years and incidence increases after the age of 60 years.

• #80 Shingles pain: Duration, stages, and treatment

  https://www.medicalnewstoday.com/articles/when-does-shingles-pain-peak

  Shingles pain typically progresses in predictable stages. […] Postherpetic neuralgia refers to pain that persists once the shingles rash has cleared. About 10-18% of people experience postherpetic neuralgia, which may continue for several months to years after the infection. […] Postherpetic neuralgia typically occurs in the same area the rash appeared. […] Some people may develop postherpetic neuralgia, which refers to pain that persists after the rash has cleared.

• #81 Postherpetic Neuralgia | Symptoms and Treatment

  https://patient.info/skin-conditions/shingles-herpes-zoster-leaflet/postherpetic-neuralgia

  The symptoms of postherpetic neuralgia can last for several months in some people. […] Without treatment, PHN typically eases gradually and goes. Some people have a slow improvement over a long period of time. A very small number of people do not have any improvement over time without any treatment. […] With treatment, most people will have some benefit and lots of people will have very good relief from the pain.

• #82 POSTHERPETIC NEURALGIA – a patient’s guide – Family Doctor

  https://familydoctor.co.nz/categories/neurology/postherpetic-neuralgia-a-patients-guide/

  The important point, fortunately, is that there is a decline in the incidence of PHN with time, even if there is no treatment in the acute phase (the onset of the rash). In that time however, the pain can be intolerable. Not only because of the severe pain, but also the additional profound disturbances in physical, psychological and social function. […] It now seems that the successful treatment of PHN may be correlated with the interval between the onset of shingles and the initiation of antiviral treatment. Also, early complete and sustained relief of pain in the first few weeks is probably crucial to the prevention of a chronic pain syndrome. […] Treatment for PHN should start early, preferably at the time of shingles infection, and should involve antiviral agents as well as oral analgesics and possibly neural blockade and steroids. Close daily symptom monitoring is required to manage this phase adequately. […] In the chronic, postherpetic neuralgia stage, treatment with topical creams, tricyclic antidepressants, active sensory and motor stimulation, or occasionally antiepileptic agents, may provide benefit when pain has been sustained over a longer time.

• #83 Treatment for Postherpetic Neuralgia in Dallas-Ft Worth, DFW TX

  https://www.dfwspineinstitute.com/conditions/postherpetic-neuralgia/

  Postherpetic neuralgia can vary widely in duration. While some people experience relief within a few months, others may have symptoms that persist for years. […] The severity and duration of the pain often increase with age, but effective treatments are available to manage and alleviate symptoms. […] Postherpetic neuralgia is caused by nerve damage following a shingles outbreak. When the varicella-zoster virus (the same virus that causes chickenpox) reactivates, it can damage nerves and lead to long-lasting pain, even after the shingles rash has healed. […] For many people, postherpetic neuralgia gradually improves over time. However, without treatment, some individuals may continue to experience severe pain. Seeking early treatment can help manage symptoms and improve comfort.

• #84 Postherpetic Neuralgia: Symptoms, Causes, Treatment & Prevention

  https://my.clevelandclinic.org/health/diseases/12093-postherpetic-neuralgia

  Although there is no cure for PHN, it can be treated. For most people with PHN, pain improves with time and eventually goes away. For most people, the pain goes away in one to three months. […] PHN tends to happen in older individuals who may have other health conditions, which can complicate treatment and results. Pain can last weeks, months and even longer than a year. In some people, the pain can be debilitating. In most people, PHN lessens with time.

• #85 Post-herpetic neuralgia

  https://www.nhs.uk/conditions/post-herpetic-neuralgia/treatment/

  Post-herpetic neuralgia can be difficult to treat. It usually gets better eventually, but how long this takes can vary from a few months to over a year. […] If you have severe pain, if pain is affecting your daily activities, or if medicines from a GP have not worked, the GP may refer you for cognitive behavioural therapy a type of talking therapy that can help you cope with pain. […] Post-herpetic neuralgia is caused by damage to your nerves from shingles. […] It’s not known why some people continue to have pain for a long time after shingles has gone. It’s more likely to happen if your shingles symptoms were severe and if the shingles rash affected a large area of your body. […] Post-herpetic neuralgia is more common in older people and people with other health conditions such as diabetes or a weakened immune system.

• #86 Postherpetic Neuralgia | Symptoms and Treatment

  https://patient.info/skin-conditions/shingles-herpes-zoster-leaflet/postherpetic-neuralgia

  The symptoms of postherpetic neuralgia can last for several months in some people. […] Without treatment, PHN typically eases gradually and goes. Some people have a slow improvement over a long period of time. A very small number of people do not have any improvement over time without any treatment. […] With treatment, most people will have some benefit and lots of people will have very good relief from the pain.

• #87 Postherpetic Neuralgia: Symptoms, Causes, Treatment & Prevention

  https://my.clevelandclinic.org/health/diseases/12093-postherpetic-neuralgia

  Postherpetic neuralgia (PHN) is the most common complication of shingles. Pain-relieving medications can manage symptoms. For most people, PHN improves over time. […] The pain from PHN can be so severe in some people that it disrupts their life. Researchers dont know why some people have severe or long-lasting pain and others do not. […] Postherpetic neuralgia (PHN) can last for weeks, months, or in some people, years after the shingles rash goes away. In most people, shingles pain goes away in one to three months. However, in one in five people, pain lasts more than one year. […] Common postherpetic neuralgia symptoms include: Burning, sharp, jagging or aching pain in the area where the shingles rash appeared. Itchiness or numbness at or near the area of the former rash. Pain that is constant or comes and goes. Pain typically lasts, on average, for three months after the rash has healed, but can last for more than a year or longer. Pain at affected skin area can be brought on even with a light touch (even clothing brushing against skin). Pain gets worse at night or in heat or cold temperatures.

• #88 Postherpetic Neuralgia, Post Herpetic Neuralgia, Post Herpes Zoster Pain Treatment

  https://www.removemypain.com/blog/postherpetic-neuralgia-post-herpetic-neuralgia-post-herpes-zoster-pain-treatment/

  One out of five patients with Herpes Zoster may still have persisting pain after 120 days (90 days as per WHO) of rash onset and this condition is referred to as Postherpetic Neuralgia (PHN). […] In PHN the nerve cells can get damaged leading to increased excitability and persisting pain. […] PHN generally presents as burning, shooting, throbbing or electric shock like pain occurring spontaneously or in response to stimuli such as touch. […] Commonly involved areas include the chest wall (thoracic dermatomes) and around the eye (ophthalmic branch of the trigeminal nerve). […] Pain may be more severe at night time and during periods of stress. […] The affected area may be hypersensitive with daily activities such as taking bath, wearing clothes becoming difficult as the touch of clothes or water is painful. This is known as allodynia where non painful stimuli become painful. […] PHN is rare in the age group below 50 years and incidence increases after the age of 60 years.

• #89 POSTHERPETIC NEURALGIA – a patient’s guide – Family Doctor

  https://familydoctor.co.nz/categories/neurology/postherpetic-neuralgia-a-patients-guide/

  The important point, fortunately, is that there is a decline in the incidence of PHN with time, even if there is no treatment in the acute phase (the onset of the rash). In that time however, the pain can be intolerable. Not only because of the severe pain, but also the additional profound disturbances in physical, psychological and social function. […] It now seems that the successful treatment of PHN may be correlated with the interval between the onset of shingles and the initiation of antiviral treatment. Also, early complete and sustained relief of pain in the first few weeks is probably crucial to the prevention of a chronic pain syndrome. […] Treatment for PHN should start early, preferably at the time of shingles infection, and should involve antiviral agents as well as oral analgesics and possibly neural blockade and steroids. Close daily symptom monitoring is required to manage this phase adequately. […] In the chronic, postherpetic neuralgia stage, treatment with topical creams, tricyclic antidepressants, active sensory and motor stimulation, or occasionally antiepileptic agents, may provide benefit when pain has been sustained over a longer time.

• #90 Repeated Thoracic Paravertebral Blocking to Alleviate Pain Symptoms in 66-years-old Man with Post-herpetic Neuralgia: A Case Report

  https://openanesthesiajournal.com/VOLUME/18/ELOCATOR/e25896458291304/FULLTEXT/

  The impact of pain experienced was undeniable, registering at a severity level of 5-6/10, elevating to 9-10/10 in response to exacerbating events, such as light, touching solid things, or specific clothing. […] Following a recent joint-referral system by a neurologist and internist with opioid administration, several events of constipation and dizziness were apparent, further worsening emotional status alongside pain-related burdens. […] To exemplify the current status, this study has reported the case of a patient with VAS around 7-8, which subsequently reduced to 1 after 2 weeks of the first procedure. […] The effectiveness of TPVB in HZ varies. While this procedure has been explored as a potential intervention for acute pain relief in HZ, some studies suggest significant pain attenuation in the early stages. […] In conclusion, this case report has provided a comprehensive overview of the status of the TPVB approach in attenuating neuropathic pain due to PHN in Indonesia.

• #91 Post-Herpetic Neuralgia – Wilderman Medical Clinic

  https://drwilderman.com/conditions/neuropathic-pain/post-herpetic-neuralgia/

  Post-herpetic neuralgia is pain that continues due to nerve damage that occurs when a patient suffers from shingles. […] Post-herpetic neuralgia is typically pain that lasts for longer than three months after a shingles rash subsides. […] Typical symptoms of post-herpetic neuralgia include burning, aching, or throbbing pain at the site of the original shingles rash. […] Sharp or stabbing pain may also occur at this site. Other sensations may include itching, numbness, or sensitivity to temperature or touch (allodynia). A patient may also suffer from headaches. […] The resulting pain can be chronic and may last years after the shingles rash has cleared. […] Early intervention can be key for preventing post-herpetic neuralgia. At the first sign of shingles, seek medical attention. […] If antiviral medication is given within three days of developing shingles, the risk of post-herpetic neuralgia is reduced by half.

• #92 Post-Herpetic Neuralgia | Advanced Pain & Spine Management

  https://advancedpainspine.com/conditions/post-herpetic-neuralgia/

  Post-herpetic neuralgia frequently causes pain that interferes with ones quality of life. […] The most common symptom is a burning ache that prevents sleep and reduces appetite. […] Other common symptoms include burning, stabbing, and jabbing pain; itching or numbness; muscle weakness or paralysis; and sensitivity to any touch. […] Unfortunately, many people find the symptoms of shingles and the subsequent post-herpetic neuralgia excruciatingly painful and frequently incapacitating. […] The pain can be so strong that even the slightest touch might inflict misery. […] Its worth noting that shingles patients who consult a doctor within 72 hours of the distinctive rash emerging and begin antiviral treatment are half as likely to develop post-herpetic neuralgia. […] There is no single treatment that alleviates postherpetic neuralgia for everyone. […] According to the CDC, two doses of Shingrix are more than 90% effective in preventing shingles and postherpetic neuralgia.

• #93 Clinical Features of Shingles (Herpes Zoster) | Shingles (Herpes Zoster) | CDC

  https://www.cdc.gov/shingles/hcp/clinical-signs/index.html

  Postherpetic neuralgia (PHN) the most common complication of herpes zoster. […] PHN is the most common complication of herpes zoster. PHN is pain that persists in the area where the rash once was located; and continues more than 90 days after rash onset. PHN can last for months or even years. […] A person’s risk of having PHN after herpes zoster increases with age. Older adults are more likely to have longer lasting and more severe pain. Approximately 10% to 18% of people with herpes zoster will have PHN. […] PHN is rare in people younger than 40 years old. The likelihood of PHN is also higher in people who experience more pain with the rash or have a large rash.

• #94 Postherpetic Neuralgia | Symptoms and Treatment

  https://patient.info/skin-conditions/shingles-herpes-zoster-leaflet/postherpetic-neuralgia

  Many people find that their sleep is disturbed. […] Having this pain can lead to symptoms of depression occurring in some people. […] Postherpetic neuralgia is extremely unusual in people aged under 50 and, if it does occur, it tends to be mild. […] Postherpetic neuralgia is both more likely to develop, and more likely to be severe, in people aged over 60. […] Studies suggest that about 2 in 3 people over the age of 60 who have shingles develop postherpetic neuralgia and that this increases to about 3 in 4 people over the age of 75. […] However, postherpetic neuralgia goes away quickly in the majority of people. Between 1 in 8 and 1 in 10 people still have pain after 1 month; 1 in 20 still have pain at 3 months. About 3 in 100 people still have some pain a year after their shingles infection.

• #95 Postherpetic Neuralgia | Symptoms and Treatment

  https://patient.info/skin-conditions/shingles-herpes-zoster-leaflet/postherpetic-neuralgia

  Many people find that their sleep is disturbed. […] Having this pain can lead to symptoms of depression occurring in some people. […] Postherpetic neuralgia is extremely unusual in people aged under 50 and, if it does occur, it tends to be mild. […] Postherpetic neuralgia is both more likely to develop, and more likely to be severe, in people aged over 60. […] Studies suggest that about 2 in 3 people over the age of 60 who have shingles develop postherpetic neuralgia and that this increases to about 3 in 4 people over the age of 75. […] However, postherpetic neuralgia goes away quickly in the majority of people. Between 1 in 8 and 1 in 10 people still have pain after 1 month; 1 in 20 still have pain at 3 months. About 3 in 100 people still have some pain a year after their shingles infection.

• #96 POSTHERPETIC NEURALGIA – a patient’s guide – Family Doctor

  https://familydoctor.co.nz/categories/neurology/postherpetic-neuralgia-a-patients-guide/

  Postherpetic neuralgia is defined by the International Association for the Study of Pain as chronic pain with skin changes in a dermatomal distribution following HZ infection. […] The pain of acute HZ is due to inflammation and damage in the local tissues. It is characterised as a sharp stabbing pain. […] The mechanism of the persisting pain of postherpetic neuralgia (PHN) is most likely due to the type of nerve cells involved (more unmyelinated) and the way in which the nerve signals are modified on their way to the brain. The illness is characterised by a more burning type of pain. […] Age has a significant effect on zoster-associated pain. One study showed that 50 percent of patients older than 70 years have pain at six months. For those between 50 and 70 years, however, it was down to 9 percent and only about 1 percent for those younger than 50 years.

• #97 Shingles Symptoms and Complications | Shingles (Herpes Zoster) | CDC

  https://www.cdc.gov/shingles/signs-symptoms/index.html

  Long-term nerve pain is the most common complication of shingles. […] The most common complication of shingles is long-term nerve pain called postherpetic neuralgia, or PHN. […] PHN occurs where the shingles rash was located, even after the rash clears up. It can last for months or years after the rash goes away. PHN is extremely painful and can interfere with daily life. […] About 10% to 18 % of people who have shingles also experience PHN. Your risk of PHN increases with age. Compared to a younger person with shingles, an older adult with shingles is more likely to develop PHN; and have longer lasting and more severe pain. People younger than 40 years old rarely experience PHN.

• #98 Postherpetic Neuralgia – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK493198/

  Postherpetic neuralgia (PHN) is the most common long-term complication of varicella-zoster virus (VZV) reactivation. […] The hallmark of PHN is a lancinating/burning pain in a unilateral dermatomal pattern that persists for three or more months after the onset of a herpes zoster (HZ) outbreak. […] Postherpetic neuralgia occurs in a subset of the population suffering from an episode of acute HZ. […] A meta-analysis of the risk factors for the development of PHN published in 2016 noted that approximately 13% of patients older than or equal to 50 years of age with HZ would develop PHN. […] The incidence increases with advancing age, which underscores the importance of immunocompetence, as a decrease in cell-mediated immunity is likely already present in those with HZ. […] According to some studies, at age 60, around 60% of patients with shingles develop postherpetic neuralgia, and at age 70, this percentage rises to 75%.

• #99 Postherpetic Neuralgia – Neurosurgery | UCLA Health

  https://www.uclahealth.org/medical-services/neurosurgery/conditions-treated/postherpetic-neuralgia

  Herpes zoster infection is more common in the elderly. Half of people who reach age 80 will experience at least one attack of herpes zoster, and 50 percent of people in their 80s afflicted with herpes zoster will still have pain one year after the development of the infection. […] If the pain persists longer than one year, it is likely to become permanent. […] About 65 percent of patients report continuous, stabbing thoracic pain, between the neck and the abdomen. About 20 percent of patients report pain in the face, usually above the eyebrows. […] The persistent, ongoing pain of postherpetic neuralgia occurs in the area of the previous rash. […] There is a higher incidence of postherpetic neuralgia in cases of herpes zoster involving the face.

• #100 Postherpetic Neuralgia Treatment NYC | Pain Management NYC

  https://www.painmanagementnyc.com/nerve-pain/postherpetic-neuralgia/

  About one out of every five people who have shingles end up experiencing this complication. […] If your shingles outbreak was severe and the discomfort kept you from your normal daily activities, youre at high risk of developing PHN. […] The chance of developing postherpetic neuralgia increases with age. Its uncommon to see PHN in people under the age of 50. […] If you develop PHN, the pain may be excruciating and continue for months.

• #101 POSTHERPETIC NEURALGIA – a patient’s guide – Family Doctor

  https://familydoctor.co.nz/categories/neurology/postherpetic-neuralgia-a-patients-guide/

  Postherpetic neuralgia is defined by the International Association for the Study of Pain as chronic pain with skin changes in a dermatomal distribution following HZ infection. […] The pain of acute HZ is due to inflammation and damage in the local tissues. It is characterised as a sharp stabbing pain. […] The mechanism of the persisting pain of postherpetic neuralgia (PHN) is most likely due to the type of nerve cells involved (more unmyelinated) and the way in which the nerve signals are modified on their way to the brain. The illness is characterised by a more burning type of pain. […] Age has a significant effect on zoster-associated pain. One study showed that 50 percent of patients older than 70 years have pain at six months. For those between 50 and 70 years, however, it was down to 9 percent and only about 1 percent for those younger than 50 years.

• #102 FF #272 Postherpetic Neuralgia | Palliative Care Network of Wisconsin

  https://www.mypcnow.org/fast-fact/postherpetic-neuralgia/

  Postherpetic neuralgia (PHN) is a syndrome of zoster-associated pain persisting more than 3 months after resolution of an initial herpes zoster (HZ) rash (‘shingles’). […] PHN develops rarely in those under 50 years. However, it occurs in 20% of persons 60 to 65 with HZ and its incidence rises to 30% in persons over 80 years old. […] For those who develop PHN, prolonged severe disabling symptoms rarely remain beyond 6 months. A small subset may experience irreversible damage to skin and sensory abnormalities that can result in ongoing pain for years. […] For all patients with acute HZ and/or PHN, physical and emotional quality-of-life can be affected.

• #103 Herpes Zoster and Postherpetic Neuralgia: Prevention and Management | AAFP

  https://www.aafp.org/pubs/afp/issues/2011/0615/p1432.html

  Postherpetic neuralgia in the cutaneous nerve distribution may last from 30 days to more than six months after the lesions have healed. […] Postherpetic neuralgia is the most common complication of herpes zoster. It occurs in approximately 30 percent of patients older than 80 years and in approximately 20 percent of patients 60 to 65 years; it is rare in patients younger than 50 years. […] Postherpetic neuralgia may persist from 30 days to more than six months after the lesions have healed, and most cases resolve spontaneously. […] Women are at greater risk of postherpetic neuralgia. Additional risk factors include older age, moderate to severe rash, moderate to severe acute pain during the rash, ophthalmic involvement, and history of prodromal pain. […] The intensity of pain during the acute attack is an important predictor for the development of postherpetic neuralgia, and medications given during this phase may influence the outcome of later interventions for postherpetic neuralgia.

• #104 Acute Herpes Zoster and Postherpetic Neuralgia | PM&R KnowledgeNow

  https://now.aapmr.org/acute-herpes-zoster-and-post-herpetic-neuralgia/

  PHN presents as neuropathic pain with a burning, throbbing, sharp, and/or shooting nature. Tactile allodynia is the most debilitating sign. PHN usually occurs in the same dermatome as the preceding vesicular eruption. […] PHN presents with pain, hyperalgesia/allodynia, dermatomal sensory deficits, trigger points, muscle atrophy, and reduced joint range of motion. […] Common sequelae of PHN include impaired sleep, psychosocial dysfunction, chronic fatigue, anorexia, weight loss, diminished libido, and depression, which can substantially interfere with social life and self-care. […] In PHN, there can be absence of a pain-free period after the initial rash, or there may be a quiescent period of up to 12 months following the rash, after which pain returns.

• #105

  https://link.springer.com/article/10.1007/s11916-023-01209-z

  Numbness is a common symptom in TG-PHN. […] PHP is characterized by chronic itching and can be frequently experienced by PHN patients, especially in TG-PHN compared to other areas (43% vs. 25%). […] Patients with TG-PHN have a high prevalence (~40%) of insomnia, anxiety, depression, and cognitive difficulties. […] All these complications significantly impair patients’ ability to function, highlighting the multifaceted challenges associated with TG-PHN.

• #106 Diagnosing and Managing Postherpetic Neuralgia

  https://pmc.ncbi.nlm.nih.gov/articles/PMC3693437/

  Postherpetic neuralgia (PHN) represents a potentially debilitating and often undertreated form of neuropathic pain that disproportionately affects vulnerable populations, including the elderly and the immunocompromised. […] Diagnosis of PHN requires consideration of recognized PHN signs and known risk factors, including advanced age, severe prodromal pain, severe rash, and AHZ location on the trigeminal dermatomes or brachial plexus. PHN pain is typically localized, unilateral and chronic, but may be constant, intermittent, spontaneous and/or evoked. PHN is likely to interfere with sleep and daily activities. […] Although the symptoms of AHZ typically resolve within 24 weeks, approximately 10 % of patients develop postherpetic neuralgia (PHN), often defined as pain persisting more than 3 months after the onset of the rash in the same affected area. The risk of PHN increases with age.

• #107 Postherpetic Neuralgia, Post Herpetic Neuralgia, Post Herpes Zoster Pain Treatment

  https://www.removemypain.com/blog/postherpetic-neuralgia-post-herpetic-neuralgia-post-herpes-zoster-pain-treatment/

  One out of five patients with Herpes Zoster may still have persisting pain after 120 days (90 days as per WHO) of rash onset and this condition is referred to as Postherpetic Neuralgia (PHN). […] In PHN the nerve cells can get damaged leading to increased excitability and persisting pain. […] PHN generally presents as burning, shooting, throbbing or electric shock like pain occurring spontaneously or in response to stimuli such as touch. […] Commonly involved areas include the chest wall (thoracic dermatomes) and around the eye (ophthalmic branch of the trigeminal nerve). […] Pain may be more severe at night time and during periods of stress. […] The affected area may be hypersensitive with daily activities such as taking bath, wearing clothes becoming difficult as the touch of clothes or water is painful. This is known as allodynia where non painful stimuli become painful. […] PHN is rare in the age group below 50 years and incidence increases after the age of 60 years.

• #108 Postherpetic Neuralgia – Neurosurgery | UCLA Health

  https://www.uclahealth.org/medical-services/neurosurgery/conditions-treated/postherpetic-neuralgia

  Herpes zoster infection is more common in the elderly. Half of people who reach age 80 will experience at least one attack of herpes zoster, and 50 percent of people in their 80s afflicted with herpes zoster will still have pain one year after the development of the infection. […] If the pain persists longer than one year, it is likely to become permanent. […] About 65 percent of patients report continuous, stabbing thoracic pain, between the neck and the abdomen. About 20 percent of patients report pain in the face, usually above the eyebrows. […] The persistent, ongoing pain of postherpetic neuralgia occurs in the area of the previous rash. […] There is a higher incidence of postherpetic neuralgia in cases of herpes zoster involving the face.

• #109 Postherpetic neuralgia | UM Health-Sparrow

  https://www.uofmhealthsparrow.org/departments-conditions/conditions/postherpetic-neuralgia

  Postherpetic neuralgia (post-hur-PET-ik noo-RAL-juh) is the most common complication of shingles. It causes a burning pain in nerves and skin. The pain lasts long after the rash and blisters of shingles go away. […] In general, the symptoms of postherpetic neuralgia are limited to the area of skin where the shingles outbreak first happened. That’s commonly in a band around the trunk of the body, most often on one side. […] The symptoms might include: Pain that lasts three months or longer after the shingles rash has healed. The pain may feel burning, sharp and jabbing. Or it may feel deep and aching. […] Not being able to stand light touch. People with postherpetic neuralgia often can’t bear even the touch of clothing on the affected skin. […] Itching or loss of feeling. Less often, postherpetic neuralgia can cause an itchy feeling or numbness.

• #110 Shingles & Postherpetic Neuralgia | National Spine and Pain Centers

  https://www.treatingpain.com/conditions/shingles-postherpetic-neuralgia/

  Pain is the tell-tale sign before a Shingles outbreak. The pain appears on one side of the body, and it usually affects one of the following areas: […] However, roughly 2 out of 10 people develop long-lasting nerve pain (Postherpetic neuralgia) that may last for months or even years. People with Postherpetic neuralgia experience unpleasant burning sensations that last long after the rash and blisters of shingles are gone. […] A diagnosis for Postherpetic neuralgia is based on symptoms of burning pain in a body area with a recent Shingles outbreak.

• #111 The Symptoms & Treatment Options For Postherpetic Neuralgia

  https://www.maxhealthcare.in/blogs/postherpetic-neuralgia-phn

  Herpes Zoster infection (Shingles) is caused by the reactivation of the virus which causes chickenpox. After one has had chickenpox the virus remains inside the body in an inactive state. Reactivation of the virus produces the typical rash accompanied by pain, numbness, itching, altered sensitivity and skin pigmentation along the distribution of the involved nerve. One in five patients with Herpes Zoster infection develops PHN where the pain persists for more than 120 days (90 days as per WHO) after the onset of rash. PHN commonly affects the chest region (thoracic dermatomes) and the area around the eye (ophthalmic branch of the trigeminal nerve). Approximately 50% of PHN patients recover within a year and the course is variable in the remaining. […] PHN presents as burning, shooting, throbbing or electric shock like pain in and around the area of rash. Pain may occur on its own or in response to stimuli such as touch. The involved area often develops pins and needles, itching. Increased sensitivity of the area may make daily activities such as taking bath, wearing clothes difficult. As the rash disappears the affected area may develop skin pigmentation and scarring.

• #112

  https://link.springer.com/article/10.1007/s11916-023-01209-z

  Trigeminal postherpetic neuralgia (TG-PHN) is a neuropathic pain condition complicating herpes zoster (HZ) attributed to the trigeminal nerve. It poses significant challenges due to its persistent and debilitating nature. […] TG-PHN is defined as a unilateral facial pain caused by HZ, persisting or recurring for at least 3 months after HZ, in the distribution of one or more branches of the trigeminal nerve; it may emerge in continuation of the acute zoster pain or develop after a painless interval. […] The PHN resolves within 1 year in the majority of patients (up to 78%) but may persist for 2-10 years in 22-46% and indefinitely in others. […] TG-PHN patients experience a varied array of pain qualities, including deep, burning, continuous or paroxysmal, lancinating, or even diffuse piercing.

• #113 The Symptoms & Treatment Options For Postherpetic Neuralgia

  https://www.maxhealthcare.in/blogs/postherpetic-neuralgia-phn

  Herpes Zoster infection (Shingles) is caused by the reactivation of the virus which causes chickenpox. After one has had chickenpox the virus remains inside the body in an inactive state. Reactivation of the virus produces the typical rash accompanied by pain, numbness, itching, altered sensitivity and skin pigmentation along the distribution of the involved nerve. One in five patients with Herpes Zoster infection develops PHN where the pain persists for more than 120 days (90 days as per WHO) after the onset of rash. PHN commonly affects the chest region (thoracic dermatomes) and the area around the eye (ophthalmic branch of the trigeminal nerve). Approximately 50% of PHN patients recover within a year and the course is variable in the remaining. […] PHN presents as burning, shooting, throbbing or electric shock like pain in and around the area of rash. Pain may occur on its own or in response to stimuli such as touch. The involved area often develops pins and needles, itching. Increased sensitivity of the area may make daily activities such as taking bath, wearing clothes difficult. As the rash disappears the affected area may develop skin pigmentation and scarring.

• #114

  https://link.springer.com/article/10.1007/s11916-023-01209-z

  Numbness is a common symptom in TG-PHN. […] PHP is characterized by chronic itching and can be frequently experienced by PHN patients, especially in TG-PHN compared to other areas (43% vs. 25%). […] Patients with TG-PHN have a high prevalence (~40%) of insomnia, anxiety, depression, and cognitive difficulties. […] All these complications significantly impair patients’ ability to function, highlighting the multifaceted challenges associated with TG-PHN.

• #115 Post-herpetic neuralgia

  https://dermnetnz.org/topics/post-herpetic-neuralgia

  Post-herpetic neuralgia describes chronic skin pain in an area previously affected by herpes zoster (shingles). […] Post-herpetic neuralgia is often used to describe any pain that persists after herpes zoster blisters have cleared up. […] Features of post-herpetic neuralgia include: Dermatomal distribution: pain limited to 13 dermatomes and usually confined to one side of the body. Rarely, pain can be disseminated or affect both sides of the body. […] Post-herpetic neuralgia is usually a chronic neuropathic pain with a burning character, but some patients experience sharp stabbing pains. […] Chronic pain can lead to insomnia, anxiety and depression. […] The duration of post-herpetic neuralgia is variable. […] In the majority of people, symptoms resolve within 6 months to 1 year. […] Some people have pain lasting for many years, sometimes several decades. […] The duration and severity of neuralgia increase with age.

• #116 Postherpetic Neuralgia Diagnosis & Treatment – NYC | Columbia Neurosurgery in New York City

  https://www.neurosurgery.columbia.edu/patient-care/conditions/postherpetic-neuralgia

  Neuralgia are generally limited to the area of your skin where the shingles outbreak first occurred. They may include: Sharp and jabbing, burning, or deep and aching pain; Extreme sensitivity to touch and temperature change; Itching and numbness; Headaches. […] Postherpetic neuralgia results when nerve fibers are damaged during an outbreak of shingles. Damaged fibers arent able to send messages from your skin to your brain as they normally do. Instead, the messages become confused and exaggerated, causing chronic, often excruciating pain that may persist for monthsor even yearsin the area where shingles first occurred. […] In some cases, treatment of postherpetic neuralgia brings complete pain relief. But most people still experience some pain, and a few dont receive any relief. Although some people must live with postherpetic neuralgia the rest of their lives, most people can expect the condition to gradually disappear during the first three months.

• #117 Post-herpetic neuralgia

  https://dermnetnz.org/topics/post-herpetic-neuralgia

  Post-herpetic neuralgia describes chronic skin pain in an area previously affected by herpes zoster (shingles). […] Post-herpetic neuralgia is often used to describe any pain that persists after herpes zoster blisters have cleared up. […] Features of post-herpetic neuralgia include: Dermatomal distribution: pain limited to 13 dermatomes and usually confined to one side of the body. Rarely, pain can be disseminated or affect both sides of the body. […] Post-herpetic neuralgia is usually a chronic neuropathic pain with a burning character, but some patients experience sharp stabbing pains. […] Chronic pain can lead to insomnia, anxiety and depression. […] The duration of post-herpetic neuralgia is variable. […] In the majority of people, symptoms resolve within 6 months to 1 year. […] Some people have pain lasting for many years, sometimes several decades. […] The duration and severity of neuralgia increase with age.

• #118 POSTHERPETIC NEURALGIA – a patient’s guide – Family Doctor

  https://familydoctor.co.nz/categories/neurology/postherpetic-neuralgia-a-patients-guide/

  The important point, fortunately, is that there is a decline in the incidence of PHN with time, even if there is no treatment in the acute phase (the onset of the rash). In that time however, the pain can be intolerable. Not only because of the severe pain, but also the additional profound disturbances in physical, psychological and social function. […] It now seems that the successful treatment of PHN may be correlated with the interval between the onset of shingles and the initiation of antiviral treatment. Also, early complete and sustained relief of pain in the first few weeks is probably crucial to the prevention of a chronic pain syndrome. […] Treatment for PHN should start early, preferably at the time of shingles infection, and should involve antiviral agents as well as oral analgesics and possibly neural blockade and steroids. Close daily symptom monitoring is required to manage this phase adequately. […] In the chronic, postherpetic neuralgia stage, treatment with topical creams, tricyclic antidepressants, active sensory and motor stimulation, or occasionally antiepileptic agents, may provide benefit when pain has been sustained over a longer time.

• #119 Treatment for Postherpetic Neuralgia in Dallas-Ft Worth, DFW TX

  https://www.dfwspineinstitute.com/conditions/postherpetic-neuralgia/

  Postherpetic neuralgia can vary widely in duration. While some people experience relief within a few months, others may have symptoms that persist for years. […] The severity and duration of the pain often increase with age, but effective treatments are available to manage and alleviate symptoms. […] Postherpetic neuralgia is caused by nerve damage following a shingles outbreak. When the varicella-zoster virus (the same virus that causes chickenpox) reactivates, it can damage nerves and lead to long-lasting pain, even after the shingles rash has healed. […] For many people, postherpetic neuralgia gradually improves over time. However, without treatment, some individuals may continue to experience severe pain. Seeking early treatment can help manage symptoms and improve comfort.

• #120 Postherpetic Neuralgia | Symptoms and Treatment

  https://patient.info/skin-conditions/shingles-herpes-zoster-leaflet/postherpetic-neuralgia

  The symptoms of postherpetic neuralgia can last for several months in some people. […] Without treatment, PHN typically eases gradually and goes. Some people have a slow improvement over a long period of time. A very small number of people do not have any improvement over time without any treatment. […] With treatment, most people will have some benefit and lots of people will have very good relief from the pain.

• #121 Post-herpetic neuralgia treatment : An Unpleasant Reminder of Shingles!

  https://revivalresearch.org/blogs/post-herpetic-neuralgia-treatment/

  Approximately 10% to 13% of people over the age of 50 who have had shingles will develop PHN. […] If the pain persists after the rash has healed, the person may be diagnosed with PHN. […] Fortunately, for many people, PHN will be gone within a year. However, approximately 40% of PHN patients experience long-term pain.

• #122 Post-Herpetic Neuralgia Symptoms & Treatment Melbourne

  https://persistentpainsolutions.com.au/post-herpetic-neuralgia/

  The severity and distribution of pain can vary amongst patients suffering from post-herpetic neuralgia. […] Living with post-herpetic neuralgia presents many difficulties, including chronic pain. […] The ongoing pain associated with post-herpetic neuralgia can make it difficult to perform routine tasks such as working, exercising, or even engaging in leisure activities. […] Living with chronic pain can lead to emotional distress, anxiety, depression, and frustration. […] Persistent pain from post-herpetic neuralgia can interfere with sleep, leading to insomnia or poor sleep quality. […] Individuals with post-herpetic neuralgia may withdraw from social activities or avoid social interactions due to pain and discomfort. […] The combination of chronic pain, emotional distress, sleep disturbances, and limitations in daily activities can significantly impact an individual’s overall quality of life.

• #123 Post-Herpetic Neuralgia | Conditions | UCSF Health

  https://www.ucsfhealth.org/conditions/post-herpetic-neuralgia

  Post-herpetic neuralgia (PHN) can cause intense pain that may linger for months. […] Pain associated with post-herpetic neuralgia (PHN) can be very intense, often described by patients as deep, aching and unbearable. In some cases, even a light touch, like the pressure of a shirt or gust of wind, can cause intense pain. […] Because of the intensity of pain, it can interfere with daily life, including sleep and appetite. Depression is common because of the severe pain and social isolation that can occur. […] Some PHN patients have to stop their normal activities for months. And for some, the pain can last for several years.

Zobacz więcej