Materiały źródłowe

• #1 Cold sore – Symptoms and causes – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/cold-sore/symptoms-causes/syc-20371017

  Cold sores spread from person to person by close contact, such as kissing. […] There’s no cure for cold sores, but treatment can help manage outbreaks. Prescription antiviral medicine or creams can help sores heal more quickly. […] Your health care provider may prescribe an antiviral medicine for you to take on a regular basis if you develop cold sores more than nine times a year or if you’re at high risk of serious complications.

• #2

  https://www.who.int/news-room/fact-sheets/detail/herpes-simplex-virus

  Herpes simplex virus (HSV), known as herpes, is a common infection that can cause painful blisters or ulcers. It is treatable but not curable. […] Medicines are often used to treat first or recurrent symptomatic episodes (outbreaks) of herpes. They can decrease how long symptoms last and how severe they are, but they cant cure the infection. […] Treatment for recurrent episodes is most effective when started within 48 hours of when symptoms begin. […] Antiviral medicines commonly given include acyclovir, famciclovir and valacyclovir. […] Taking a lower dose of one of these medicines every day (suppressive therapy) can also decrease how often symptoms occur. […] Daily treatment is often recommended for people who get very painful or frequent recurrent episodes or who want to lower the risk of giving herpes to someone else.

• #3 8 Ways to Treat Cold Sores in the Early Stages

  https://www.healthline.com/health/how-to-stop-a-cold-sore-in-the-early-stages

  To reduce your chance of a major outbreak, its important to start antiviral therapy medication as soon as you feel a cold sore coming on, even if blisters havent formed yet. […] If you have frequent outbreaks, ask your doctor about a daily antiviral. Most cold sores go away on their own after about 10 days and dont require medication. However, prescription oral antivirals can shorten the duration and severity of a cold sore, as well as prevent future outbreaks. […] Treating a cold sore as soon as symptoms start may reduce its severity and duration. The earlier you begin treatment, the better chance you have of containing the outbreak. Home remedies are often all it takes to manage a cold sore. […] Talk with a doctor on the first symptom of a cold sore to determine the best treatment for you.

• #4 Julie – Cold Sore Treatment

  https://juliecare.co/products/cold-sore

  Cold Sore Treatment uses 10% Docosanol to start treating the symptoms of cold sores as soon as they start. […] The active ingredient, Docosanol, works as an antiviral with specific efficacy against cold sores/fever blisters. It stops viruses from entering cells and prevents them from replicating. […] Docosanol 10% is the only non-prescription cold sore medicine approved by the FDA to shorten healing time and duration of symptoms. […] The sooner its taken, the better it works. Apply Julie Cold Sore Treatment to the affected area on the face or lips when you first feel tinglefirst sign of cold sore/fever blister. […] Begin using the Cold Sore Treatment at the start of symptoms of a cold sore (usually a tingling sensation at the site of a developing blister). Apply 5 times daily. […] Docosanol treats multiple cold sore symptoms. Other topical OTC products can help with pain but not the duration of a cold sore outbreak.

• #5 Herpes – STI Treatment Guidelines

  https://www.cdc.gov/std/treatment-guidelines/herpes.htm

  Management of genital HSV should address the chronic nature of the infection rather than focusing solely on treating acute episodes of genital lesions. […] Antiviral medication offers clinical benefits to symptomatic patients and is the mainstay of management. The goals for use of antiviral medications to treat genital herpes infection are to treat or prevent symptomatic genital herpes recurrences and improve quality of life and suppress the virus to prevent transmission to sexual partners. […] Systemic antiviral drugs can partially control the signs and symptoms of genital herpes when used to treat first clinical and recurrent episodes or when used as daily suppressive therapy. […] Randomized trials have indicated that three FDA-approved antiviral medications provide clinical benefit for genital herpes: acyclovir, valacyclovir, and famciclovir.

• #6 Cold Sore: Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/symptoms/cold-sores

  Treatment options for getting rid of cold sores include: […] Topical antiviral medications. These are creams you apply to the affected area. You can get some without a prescription, like docosanol (Abreva is a common brand name). Others, like penciclovir, require a prescription. […] Oral antiviral medications. These are medications you swallow. You need a prescription for them. Your provider may prescribe oral antivirals if it’s your first oral herpes outbreak or if you have severe outbreaks. Oral antivirals can also lower the risk of HSV complications (like ocular herpes and herpetic whitlow) in young children and people who are immunocompromised. […] Topical anesthetics don’t affect healing. Antiviral medications help speed up the healing process. They’re most effective when started within 48 hours of the cold sore forming.

• #7 How to Get Rid of a Cold Sore Fast | Colgate®

  https://www.colgate.com/en-us/oral-health/mouth-sores-and-infections/how-to-get-rid-of-cold-sores-fast

  According to the American Academy of Dermatology, your doctor may prescribe one of two formats: A topical cream that you apply directly to sores, such as docosanol cream or acyclovir cream. An oral medication that you take by mouth, such as acyclovir, valacyclovir, or famciclovir. […] These medications are most effective when they’re taken before the blisters appear. When you feel a cold sore coming — tingling, burning, swelling, and redness in the area are all clues — the medications can help heal the cold sores or even stop them from appearing at all. […] Though most antiviral medications are only available with a prescription, there are some over-the-counter (OTC) options that can help reduce a cold sore’s pain and discomfort. […] Look for a topical cream that contains acyclovir, penciclovir, or docosanol. Just like the prescription medications, these OTC options work best when used at the first signs of a cold sore outbreak.

• #8 Interventions for treatment of herpes labialis (cold sores on the lips)

  https://pmc.ncbi.nlm.nih.gov/articles/PMC9717743/

  Regimens shown to be effective in reducing the duration of herpes labialis symptoms include aciclovir 400 mg orally three times daily for five to 10 days, aciclovir 5% cream topically five times per day for four days, aciclovir 50 mg tablet buccally in upper gum above incisor tooth (canine fossa) for 30 seconds, penciclovir 1% cream topically every two hours while awake for four days, famciclovir 1500 mg orally as a single dose initiating at the earliest sign or symptom of a cold sore, and valaciclovir 2 g orally twice daily for one day separating doses by 12 hours. […] Two other topical antiviral agents, tromantadine and docosanol, have also been used in treating herpes labialis. […] Antiinflammatory agents, such as 90% kanuka honey:10% glycerine cream applied topically five times per day, have been used in herpes labialis treatment with limited benefit.

• #9 Treatment and prevention of herpes simplex virus type 1 in immunocompetent adolescents and adults – UpToDate

  https://www.uptodate.com/contents/treatment-and-prevention-of-herpes-simplex-virus-type-1-in-immunocompetent-adolescents-and-adults

  Treatment and prevention of herpes simplex virus type 1 in immunocompetent adolescents and adults […] This topic will review treatment and prevention of primary and recurrent HSV-1 infections in immunocompetent adolescents and adults. […] Antiviral agents for HSV infection include acyclovir, valacyclovir, and famciclovir. […] We recommend antiviral therapy for patients with evidence of primary gingivostomatitis who present within 72 hours of symptom onset. Early antiviral therapy leads to faster healing of lesions, decreased pain, and a shorter duration of fever. […] Oral treatment options for adolescents and adults with primary infection include: Acyclovir: 400 mg orally three times daily or 200 mg five times daily; Famciclovir: 250 mg three times daily or 500 mg twice daily; Valacyclovir: 1 g twice daily.

• #10 Systemic Treatment of Herpes Labialis, Cold Sore in Immunocompetent Patients | Iowa Head and Neck Protocols

  https://medicine.uiowa.edu/iowaprotocols/systemic-treatment-herpes-labialis-cold-sore-immunocompetent-patients

  Systemic Treatment of Herpes Labialis, Cold Sore in Immunocompetent Patients […] RX: Valacyclovir 1 g tablets (Valtrex) […] Sig: 2 tablets at onset of symptoms, then 2 tablets 12 hours after first dose […] Drug of choice – probably most efficacious therapy to date […] RX: Famciclovir 500 mg tablets […] Sig: Take 3 tablets (1500 mg) at onset of prodrome […] Symptom duration decreased by 1.7 days when taken within an hour of onset of prodrome […] Best taken within 48 hours of symptom onset […] 2nd line therapy after valacyclovir […] Topical Treatment of Herpes Labialis (Immunocompetent patients) […] Topicals are MUCH less efficacious than oral (systemic) therapy, prohibitively expensive and not recommended but included here for completeness. […] OTC: Docosanol 10% cream (Abreva)

• #11 Cold sores: Learn More – How effective are creams and tablets for the treatment of cold sores? – InformedHealth.org – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK525789/

  Antiviral medications like acyclovir or penciclovir can make cold sores go away about one day sooner. If you decide to use one, its important to start the treatment as soon as you notice the first signs of a cold sore. […] Antiviral drugs can speed up the healing process somewhat and reduce the severity of the symptoms. […] The treatment should be started within 24 hours of the first symptoms arising the sooner, the better. This is true for tablets, as well as for medication that is applied from the outside (topical medication). […] Topical cold sore medications can be bought in pharmacies without a prescription, and antiviral medications are only available with a prescription. […] Studies have shown that they can make cold sores go away about one day sooner. They can also reduce the severity of symptoms somewhat.

• #12 Treatments That Heal Herpes Sores Faster

  https://www.verywellhealth.com/herpes-treatment-3133020

  Treatments to heal herpes sores faster include antiviral drugs, like Valtrex (valacyclovir) and Zovirax (acyclovir). […] Antiviral medications not only heal herpes sores faster than other options, but they also work to prevent recurrences of oral herpes (cold sores) and genital herpes. […] Over-the-counter (OTC) medications are available to help reduce pain and speed recovery from a herpes outbreak. […] One OTC drug called Abreva (docosanol) has antiviral properties. […] Antiviral drugs can be used to block the herpes virus’s ability to make copies of itself, bringing the infection under control faster. […] Antivirals include oral tablets that are taken by mouth and some topical creams that are applied to the skin. […] Studies have shown that if started within 48 hours of the first appearance of lesions, antivirals can reduce the duration of oral herpes by one to two days.

• #13 Systemic Treatment of Herpes Labialis, Cold Sore in Immunocompetent Patients | Iowa Head and Neck Protocols

  https://medicine.uiowa.edu/iowaprotocols/systemic-treatment-herpes-labialis-cold-sore-immunocompetent-patients

  Directions: Apply 5 times daily at onset of symptoms until lesions heal […] Recurrent HSV labialis studies demonstrate mean duration of lesions pain by to 1 day […] RX: Penciclovir 1% cream (Denavir) […] Sig: Apply every 2 hrs (9 times/day) during waking hours for 4 days beginning at the onset of symptoms […] 1997 study demonstrate mean duration of lesions pain by 1 day. More efficacious than acyclovir ointment […] RX: Acyclovir 5% cream or ointment (Zovirax) […] Sig: Apply thin film every 3 hrs (six times daily) at the onset of symptoms and continue for 7 days […] Little benefit, duration of Sx. decreased by day […] Oral buccal tablet […] RX: Acyclovir 50 mg buccal tablet (Sitavig) […] Sig: Apply tablet to the upper gum region (canine fossa) within 1 hr after onset of prodromal symptoms.

• #14 Acyclovir Topical: MedlinePlus Drug InformationLock

  https://medlineplus.gov/druginfo/meds/a606001.html

  Acyclovir cream is used to treat cold sores (fever blisters; blisters that are caused by a virus called herpes simplex) on the face or lips. […] Acyclovir does not cure cold sores or genital herpes, does not prevent outbreaks of these conditions, and does not stop the spread of these conditions to other people. […] Acyclovir cream is usually applied 5 times a day for 4 days. Acyclovir cream may be applied at any time during a cold sore outbreak, but it works best when it is applied at the very beginning of a cold sore outbreak, when there is tingling, redness, itching, or a bump but the cold sore has not yet formed. […] Your symptoms should improve during your treatment with topical acyclovir. If your symptoms do not improve or if they get worse, call your doctor. […] Acyclovir cream should only be applied to skin where a cold sore has formed or seems likely to form. Do not apply acyclovir cream to any unaffected skin, or to genital herpes sores. […] Do not apply other skin medications or other types of skin products such as cosmetics, sun screen, or lip balm to the cold sore area while using acyclovir cream unless your doctor tells you that you should.

• #15 Cold sores

  https://www.nhs.uk/conditions/cold-sores/

  Cold sores should start to heal within 10 days, but are contagious and may be irritating or painful while they heal. […] A pharmacist can recommend: creams to ease pain and irritation, antiviral creams to speed up healing time, cold sore patches to protect the skin while it heals. […] If you regularly get cold sores, use antiviral creams as soon as you recognise the early tingling feeling. They do not always work after blisters appear. […] A GP may prescribe antiviral tablets if your cold sores are very large, painful or keep coming back.

• #16 Cold sores – causes, symptoms and treatment | healthdirect

  https://www.healthdirect.gov.au/cold-sores

  Cold sores should heal on their own within 2 weeks. […] You can’t cure cold sores, but medicines can help ease the symptoms. […] Cold sores can’t be cured but there are many treatments that can help relieve your symptoms. You can ask a pharmacist, doctor or nurse for advice on different treatments. […] Antiviral creams or ointments such as aciclovir, famciclovir and valaciclovir can be used in the first few days of a cold sore outbreak, when you first notice a tingling sensation or a raised sore or blister. […] A single dose of antiviral tablets is also available from your pharmacist without a prescription. […] Your pharmacist may also recommend products such as cold sore patches, or creams to reduce symptoms and antiseptic ointments such as povidone-iodine. […] If you are in pain, paracetamol may be helpful. You can also get advice from your doctor on pain medicines you can take.

• #16 Cold sores – causes, symptoms and treatment | healthdirect

  https://www.healthdirect.gov.au/cold-sores

  Some complementary medicines have been promoted as preventing cold sores. One of these products is an amino acid called lysine but there is no evidence that it is effective. […] There are several things you can do to help your cold sore such as: follow directions on the package of cold sore medicines, gently dab creams on to the cold sore rather than rubbing, use ice to sooth the pain, try not to lick, poke or pick at the area, maintain a healthy diet, get enough sleep, learn and use relaxation techniques to reduce stress. […] For more information, speak with your doctor or local pharmacist they can help you manage your cold sores and help prevent spread among your close contacts.

• #17 Cold sore – Diagnosis and treatment – Mayo Clinic

  https://www.mayoclinic.org/diseases-conditions/cold-sore/diagnosis-treatment/drc-20371023

  Cold sores often clear up without treatment in 2 to 4 weeks. Your doctor might prescribe antiviral medicine that may speed the healing process. Examples include: […] Some of these products are pills. Others are creams you put on the sores several times a day. In general, the pills work better than the creams. For very severe infections, some antiviral medicines can be injected. […] The cold sore ointment docosanol (Abreva) may shorten the healing time of a cold sore. At the first sign of symptoms, apply it to the affected skin as directed on the package. Use a cotton-tipped swab to put medicine on a cold sore. This helps prevent the spread of the sores to other parts of the body. […] Some nonprescription products contain a drying agent, such as alcohol, that may speed healing. […] Creams with lidocaine or benzocaine may offer some pain relief. […] Studies about whether alternative medicine helps with cold sores have had mixed results. Some approaches that people use for cold sores include: […] When applied early and often, it might shorten the duration of the breakout.

• #18 Cold Sores Treatment, Causes, Pictures & Prevention

  https://www.emedicinehealth.com/cold_sores/article_em.htm

  Cold sores contain the HSV-1 virus. People with cold sores should wash their hands often, especially after touching the face. Cups and eating utensils should not be shared with another person. A home remedy like cold compresses may relieve pain temporarily. […] There are several medications to reduce the duration of symptoms of cold sores. Some are available without a prescription (over the counter), and others require a prescription from a doctor. Some are topical (meaning that they are creams or ointments rubbed directly on the sore), and others are taken in pill form. […] Over-the-counter (OTC) topical medications: Most topical OTC products provide symptomatic relief only. This means that they make people feel better but they do not decrease healing time. Using topical anesthetics that contain benzocaine (5%-20%), lidocaine (0.5%-4%), tetracaine (2%) or dibucaine (0.25%-1%) will help relieve burning, itching, and pain.

• #19 Understanding the Stages of Cold Sores & Getting Treatment for Fever Blisters

  https://www.orajel.com/en/resource-center/cold-sore-pain-relief/cold-sore-stages

  Cold sores and fever blisters: Get the facts. […] Treating cold sores. […] 6 Ways to Help Treat Cold Sores. […] Although there is no cure for the HSV-1 virus that causes cold sores, you have multiple options when it comes to reducing pain. […] Here are 6 ways you can treat fever blisters and help shorten the cold sore timeline. […] Prescription medications. […] Over-the-counter remedies. […] Orajel provides instant pain relief for cold sores, no matter the stage. […] The Orajel Touch-Free Cold Sore Patented Treatment has a unique touch-free applicator that helps relieve tingling, throbbing, itching or pain for temporary topical pain relief. […] The Orajel MoistureLock Cold Sore Symptom Treatment uses the power of 6 ingredients to provide instant pain relief from cold sores.

• #20

  https://www.orajel.com/en/products/adult-oral-care/orajel-touch-free-cold-sore-treatment

  Cold Sores and Fever Blisters: Get the Facts […] Treating Cold Sores […] Orajel Touch-Free is a patented cold sore treatment that combines a unique touch-free applicator with proven ingredients that treat the symptoms of your cold sore. Whether youre experiencing tingling, throbbing, itching or pain*, Orajel treats it all. […] To minimize pain during application gently touch the site of the cold sore with the saturated applicator tip. […] Wait about 30 seconds to allow the pain reliever to numb the area. Numbing lasts several minutes. […] Once the area is numb, rub the site of the cold sore and the surrounding area. Rub firmly to allow the treatment to deeply penetrate the skin. […] It is recommended to use all the medication in the vial. […] To treat most cold sores, multiple treatments may be required. Do not use more than 3 times per day.

• #21 Cold Sore Remedies: At Home Treatment for Cold Sores

  https://www.webmd.com/skin-problems-and-treatments/cold-sores-at-home-care

  Cold sores, or fever blisters, are caused by a virus and have no cure. When you feel one budding, you want to get rid of it, fast. […] There are many that you can do at home to soothe the sting of a cold sore, such as: […] You can numb the pain if you apply a cold compress to the sore. […] When a cold sore really stings, you may get some relief from an over-the-counter painkiller like acetaminophen. […] There are products available at the drugstore that can help reduce the pain of a cold sore or help keep the skin soft while it heals. […] Because cold sores are caused by a virus, doctors may suggest an antiviral medication to help you heal more quickly. The antiviral drugs used to treat cold sores include acyclovir (Zovirax), valacyclovir (Valtrex), famciclovir (Famvir), and penciclovir (Denavir).

• #22

  https://www.who.int/news-room/fact-sheets/detail/herpes-simplex-virus

  Medicines to help with pain related to sores include paracetamol (acetaminophen), naproxen or ibuprofen. Medicines that can be applied to numb the affected area include benzocaine and lidocaine. […] For people whose oral herpes is activated by sunlight, avoiding sun exposure and wearing sunscreen can lower the risk of recurrences. […] To decrease symptoms of oral herpes, people can: drink cold drinks or suck on popsicles; use over-the-counter pain medicines. […] For genital herpes, people can: sit in a warm bath for 20 minutes (without soap); wear loose fitting clothes; use over-the-counter pain medicines.

• #23 Cold Sores (HSV-1) (for Parents) | Nemours KidsHealth

  https://kidshealth.org/en/parents/cold-sores.html

  Cold sores usually go away in about 12 weeks. No medicines can kill the virus. But some treatments can help make cold sores less painful and not last as long. […] To ease pain, your child can hold a cold compress (a clean, cold, wet cloth) to their mouth. To make meals more comfortable, serve cool foods and drinks. […] You can also give medicine like acetaminophen or ibuprofen. Don’t give aspirin to kids with cold sores or other viral infections because it’s linked to a rare but serious illness called Reye syndrome. Your doctor may recommend other medicine to help cold sores feel better and go away. […] When your child has a cold sore, they should avoid touching it and be careful not to touch their eyes. If HSV-1 gets into the eyes, it can be very serious.

• #24 Cold Sore: Symptoms, Causes & Treatment

  https://my.clevelandclinic.org/health/symptoms/cold-sores

  If you get frequent or severe cold sore outbreaks, your provider may recommend daily antiviral medications (chronic suppressive therapy). This form of treatment may help you have fewer and less severe cold sore outbreaks. Your provider can tell you more about what this involves and whether it’s right for you.

• #25 Cold sores: Diagnosis and treatment

  https://www.aad.org/public/diseases/a-z/cold-sores-treatment

  To reduce the number of outbreaks, some people who get frequent cold sores take a low dose of antiviral medication every day. […] Treatment can help you feel better by healing the cold sores and reducing pain. Treatment can also prevent complications, like a more severe or widespread infection. […] Your treatment plan may include one or more of the following: […] Antiviral medication: Cold sores are caused by a virus, so antiviral medications are used to treat them. Your dermatologist may include one of the following antiviral medications in your treatment plan: […] Sometimes, a cold sore medication that you can buy without a prescription is the right treatment. Your dermatologist knows which medication is the right choice for you. […] Treating a cold sore before it appears (or when you first see it) can reduce your discomfort and speed up healing.

• #26 Herpes – STI Treatment Guidelines

  https://www.cdc.gov/std/treatment-guidelines/herpes.htm

  Suppressive therapy reduces frequency of genital herpes recurrences by 70%-80% among patients who have frequent recurrences. […] Treatment with valacyclovir 500 mg daily decreases the rate of HSV-2 transmission for discordant heterosexual couples in which a partner has a history of genital HSV-2 infection. […] Suppressive antiviral therapy for persons with a history of symptomatic genital herpes also is likely to reduce transmission when used by those who have multiple partners. […] Recommended Regimens for Daily Suppressive Therapy Among Persons with HIV: Acyclovir 400-800 mg orally 2-3 times/day OR Famciclovir 500 mg orally 2 times/day OR Valacyclovir 500 mg orally 2 times/day. […] Recommended Regimen for Suppression of Recurrent Genital Herpes Among Pregnant Women: Acyclovir 400 mg orally 3 times/day OR Valacyclovir 500 mg orally 2 times/day.

• #27 Herpes Simplex Treatment & Management: Approach Considerations, Medical Care, Consultations

  https://emedicine.medscape.com/article/218580-treatment

  The best approach is to determine the frequency and severity of recurrent infections and the patient’s preference concerning prophylaxis. Options for long-term suppressive therapy include acyclovir 400 mg orally twice daily or valacyclovir 500 mg orally twice daily for up to a year, with reassessment at the end of therapy.

• #28 How to Get Rid of a Cold Sore Fast: Treatments and Home Remedies

  https://www.healthline.com/health/how-to-get-rid-of-a-cold-sore-fast

  Experts strongly suggest taking or using these medications as early as you can to speed up the healing cycle. […] A 2018 review found that acyclovir, penciclovir, or docosanol was only marginally more efficient at treating cold sores than a placebo, shortening participants pain duration by fewer than 24 hours. […] If you’re interested in a complementary approach for healing a cold sore, you have several options to choose from. […] However, you should know that there is insufficient data to support the routine use of these complementary therapies in treating cold sores. […] A 2018 study found that kanuka honey, which comes from the manuka tree in New Zealand, could be useful for treating cold sores, too. […] In fact, the large randomized clinical trial found that a medical-grade version of this honey seemed to be as effective at treating cold sores as acyclovir.

• #29 Cold Sore Remedies: At Home Treatment for Cold Sores

  https://www.webmd.com/skin-problems-and-treatments/cold-sores-at-home-care

  The same gel used for sunburn may help a cold sore to heal. Lab research has shown the gel may help fight viruses, including herpes simplex. […] This supplement may be used sometimes to treat cold sores. It comes in a cream or in capsule form. […] This is a resin-like material made by bees from the buds of poplar and cone-bearing trees. It may be used like an ointment to treat cold sores. […] Some research has shown that lemon balm extract can help cold sores get better, too. […] Some research has shown that this strong-smelling oil helps a cold sore heal more quickly. […] Research has found that peppermint oil is effective at fighting cold sores. […] Medical-grade manuka honey, which is produced by bees in New Zealand, is as effective as topical medication as a treatment for cold sores, according to a recent study published in BMJ Open.

• #30 8 Ways to Treat Cold Sores in the Early Stages

  https://www.healthline.com/health/how-to-stop-a-cold-sore-in-the-early-stages

  Using home remedies early can help heal a cold sore faster. But people with weakened immune systems can experience complications and should speak to a doctor for the best treatment. […] The best time to begin treating a cold sore is as soon as you feel tingling or itching around your mouth. These symptoms may happen a few days before blisters appear. […] According to a small 1987 study, lysine tablets may reduce the number of herpes simplex virus outbreaks and their severity. Lysine may also help reduce healing time. Research on lysine for cold sores isnt conclusive, so talk with your doctor before using it to treat a cold sore. […] Research has shown propolis may prevent the herpes simplex virus from replicating. According to a 2002 animal study, an ointment tested on rats and rabbits made of 5 percent propolis improved symptoms of active HSV-1 infection by helping prevent symptoms.

• #31 How to Get Rid of a Cold Sore Fast: Treatments and Home Remedies

  https://www.healthline.com/health/how-to-get-rid-of-a-cold-sore-fast

  The research is dated, but a 2008 study suggests that applying an extract of lemon balm, which is an herb from the mint family, has an inhibitory effect against the HSV virus that causes cold sores. […] A 2020 case report found that applying a gel containing lemon balm as well as St. John’s Wort, lavender, licorice, and Siberian ginseng worked as an effective and rapid-acting alternative to OTC cold sore medications. […] Per a 2017 review, studies have shown that people taking lysine were less likely to experience recurrences of cold sores. […] However, these studies have limits, and some of the evidence is contradictory. […] It’s important to know that OTC oral supplements, including lysine, are poorly regulated by the FDA. Before taking any oral supplement, you should first discuss it with a healthcare professional.

• #32 Interventions for treatment of herpes labialis (cold sores on the lips)

  https://pmc.ncbi.nlm.nih.gov/articles/PMC9717743/

  Photodynamic therapy (photosensitiser: 5-aminolevulinic acid or methylene blue; light source: red light or laser) or laser phototherapy represent other therapeutic options for herpes labialis. […] One study reported that a zinc sulphate 0.5% suspension applied topically three times per day for four days was effective in healing lesions without causing any adverse events.

• #33 How is Laser Treatment Beneficial for Cold Sores?

  https://www.pomdental.com/how-is-laser-treatment-beneficial-for-cold-sores/

  Cold sore treatment with Laser at Peace of Mind Dental Studio […] This form of therapy may only reduce the duration of cold sores by 1 to 2 days, but it can alleviate the painful symptoms. […] Laser treatment is a more reliable technique to cure cold sores. […] The cold sore can be avoided if the lesion is detected early and treated with a laser. […] Consider a laser treatment as soon as you notice the tingling feeling that warns you of an impending sore. If you now have a full-blown sore, the laser will relieve the pain and speed up the healing process. […] We offer laser treatment for persistent cold sores at Peace of Mind Dental Studio. This is best done while the cold sore is tingling and burning. By recognizing it early, you can assist the blister to proceed through the repairing stages quicker and perhaps reduce its size.

• #34 St. Petersburg Cold Sore Treatment | St. Pete Oral Health Center

  https://www.stpeteoralhealthcenter.com/cold-sore-treatment/

  Laser treatment for cold sores in St Petersburg, FL […] Cold sores can be treated with over the counter creams, as well as prescription medication from your physician. These treatments work to ease the pain associated with the outbreak and can lessen the duration by a couple of days. Cold sores can however be treated more effectively with dental lasers. […] Dental lasers heat and kill the virus. If used in the initial stages, when you get the tingling, warning signs, lasers can prevent the outbreak altogether. If the blisters have already formed, lasers can dry them up, eliminate the pain and drastically reduce the duration. The heat energy from the laser stimulates the bodys immune system (photobiostimulation) to speed up the healing process. Once infected with the virus, it will stay in your body and continue to cause outbreaks. With repeated laser treatments however, the frequency of those outbreaks is diminished, and in some patients, eliminated.

• #35 Cold Sore Treatments in Spokane Valley | Spokane Valley Dentistry

  https://www.spokanevalleydentistry.com/services/cold-sore-treatments/

  Cold sores can be painful and embarrassing, our skilled dental team offers laser cold sore treatment to provide you relief and get you smiling again. […] Without treatment, cold sores typically heal within a few days of the initial breakout and vanish within a few weeks. Creams, ointments and over the counter treatments can shorten healing times to three or four days. However, we have determined that diagnosing the outbreak early and administering the laser treatment can greatly improve healing times and sometimes prevent cold sores altogether. […] If you feel the initial tingling sensation that accompanies a cold sore outbreak, call your dentist right away. Your dentist can diagnose your cold sore during a routine exam, at which time we will determine if laser treatment is right for you. Laser treatment works by destroying the virus and stopping the progression of the herpetic lesion, meaning you won’t experience more sores. […] Fully developed lesions may not be treatable with our laser, so it’s important to catch the outbreak as soon as possible. […] Healing time can be improved through laser treatment.

• #36 Cold Sore Treatment | Orchard Park, NY | James M. Blake D.D.S., PC

  https://www.myhamburgsmile.com/cold-sore-remedy

  Recently, low dosage photo therapy or light therapy has been shown to provide relief for several illnesses. Use of an 810 nm diode laser in non-contact pulsed low power mode provides surprisingly effective instantaneous relief for cold sore sufferers. The process is simple and quick, and the results are consistently excellent. […] Instant relief of pain […] The whole process takes only a few minutes […] There are no drugs, and the process is safe […] The process is totally painless […] Works consistently and effectively at any stage of the virus outbreak […] If treated during the first 24 hrs. when there is altered sensation but before blisters appear, the ugly lesion generally does not appear […] Improvement in the cold sore appearance later in the same-day of treatment […] Very significant improvement in appearance after one day, often totally healed in two days […] The cold sore will never come back in that same location […] Many patients report that after having several eruptions treated in this way, they no longer get cold sore outbreaks at all.

• #37 Cold sore triggers, symptoms & treatment | HealthPartners Blog

  https://www.healthpartners.com/blog/cold-sore-treatments/

  Cold sores are extremely common: According to the American Academy of Dermatology, more than half of all Americans between the ages of 14 and 49 have the herpes simplex virus, or the virus that causes cold sores. […] Below, well talk about what causes cold sores, how theyre spread, the best at-home cold sore treatments and when to see a doctor. […] There is currently no cure for HSV. Once you have the virus, it stays in your body for life and lies dormant in your nerve cells. It resurfaces from time to time, resulting in cold sore outbreaks. […] A cold sore trigger is anything that causes the herpes simplex virus to flare up inside your body. […] To prevent cold sores, avoid these foods, drink caffeine and alcohol in moderation, stay hydrated, dont smoke and get plenty of sleep. […] While cold sores will typically heal on their own after 7-10 days, you can help them heal faster and with less pain by using treatments at home.

• #38 How to Get Rid of a Cold Sore Fast: Treatments and Home Remedies

  https://www.healthline.com/health/how-to-get-rid-of-a-cold-sore-fast

  You can help a cold sore heal with prescription and over-the-counter treatments. Treating it early may help it go away faster. […] Start treating it right away, and you may be able to reduce the time you have it. When you notice that telltale tingle, go ahead and start applying a topical antiviral medication to the spot. […] Consider using an over-the-counter (OTC) antiviral ointment. You may have seen tubes of docosanol (Abreva) at your local drugstore. Many people start with this common OTC option and use it until their cold sores have healed. […] You can also try prescription antiviral medication. Talk with your doctor to see if one of these might be a good option for you: Acyclovir (Zovirax): available in oral form and as a topical cream, Famciclovir: available as an oral medication, Penciclovir (Denavir): available as a cream, Valacyclovir (Valtrex): available as a tablet.

• #39 Cold sores: Diagnosis and treatment

  https://www.aad.org/public/diseases/a-z/cold-sores-treatment

  Protecting your lips from the sun can help heal and prevent new blisters. Thats why lip balm with SPF 30 or higher and broad-spectrum protection is often part of a treatment plan. […] Wearing lip balm year-round that has SPF 30 or higher and broad-spectrum protection may help prevent new cold sores. […] After your cold sore clears, throw away products like lip balm and lipstick that you used while you had a cold sore. The virus that causes cold sores spreads easily, often contaminating products that you put on or near your lips.

• #40 Is There a Cure for Cold Sores? – The New York Times

  https://www.nytimes.com/2025/02/25/well/how-to-treat-and-prevent-cold-sores.html

  While individual cold sore episodes will heal, there’s no way to banish the virus from your body, so you’ll always be at risk for future outbreaks, Dr. Wassef said. […] “HSV-1 is a chronic infection,” Dr. Johnston added. “Right now, there is no cure.” […] However if you know that your outbreaks are prompted by certain triggers, like exposure to ultraviolet light, for example, you could try avoiding that trigger, such as by wearing sunscreen or lip balm with an S.P.F. of at least 30, Dr. Blumberg said. […] For now, the only way to prevent cold sores is to avoid contracting the herpes virus in the first place — but that’s practically impossible for many people, Dr. Johnston said. “It’s a very ubiquitous virus.”

• #41 Preventing cold sores – Harvard Health

  https://www.health.harvard.edu/newsletter_article/preventing-cold-sores

  Cold sores, also called fever blisters, are bothersome and painful fluid-filled blisters on or around the lips. They are caused by infection with herpes simplex virus (usually type 1). Cold sores heal on their own in seven to 10 days. However, antiviral medications can modestly shorten the healing period. One-day treatment with the prescription antiviral drugs famciclovir (Famvir) or valacyclovir (Valtrex) shortens cold sore symptoms by one to two days. These oral medications are most effective when taken at the first sign of a cold sore, such as a burning or tingling sensation. Antiviral creams are less effective and need to be applied several times daily for five days. […] To prevent cold sores, valacyclovir or another antiviral drug, acyclovir (Zovirax), can be taken daily. This reduces the chance of a cold sore coming back by about one-third. It could also help if you avoid triggers, such as exposure to sun or wind, that can activate the cold sore virus. If sun exposure is a trigger for you, using sunscreens can help. You may have heard that the amino acid lysine, taken as a dietary supplement, can prevent cold sores, but the evidence for this is not very good.

• #42 Cold Sore Remedies: At Home Treatment for Cold Sores

  https://www.webmd.com/skin-problems-and-treatments/cold-sores-at-home-care

  Both of these vitamins have been shown to fight cold sores. Studies have shown that vitamin C can inactivate the herpes simplex virus, the virus that causes cold sores. Other research has shown that vitamin E can help heal cold sores. […] Taking steps to lower your stress levels may help ward off cold sores. Try meditation or deep breathing exercises.

• #43 Herpes Simplex Virus (HSV): Overview, Symptoms and Treatment | Nationwide Children’s Hospital

  https://www.nationwidechildrens.org/conditions/herpes-simplex-virus

  There is no cure for herpes. […] The health care provider may prescribe antiviral medicine to help speed up the healing process. It also shortens the time when the virus can spread from the herpes sores. […] Pain may be treated with medicine such as Tylenol (acetaminophen) or Motrin (ibuprofen) or by applying an ice pack wrapped in a towel to the affected area. […] The infected area should be kept clean and dry. […] Wash hands often and avoid touching the sores to prevent spreading the virus. […] It is important to stay healthy by getting enough rest, having proper nutrition and exercise and managing stress well.

• #44 Cold Sore Treatment | Orchard Park, NY | James M. Blake D.D.S., PC

  https://www.myhamburgsmile.com/cold-sore-remedy

  Cold Sore Treatment for Hamburg, Eden, Lakeview & All of WNY […] Caused by the herpes simplex virus, these nasty, painful, and embarrassing eruptions always seem to rear their ugly heads at the worst possible times. Cold sores typically last 7 to 21 days, usually appear on the skin of the face around the mouth and nose but can also occur inside the mouth and are potentially contagious to other people. Once you have become infected, you carry the virus forever as it hides out in the trigeminal nerve ganglion. Any form of stress or trauma (fever, sun exposure, wind exposure, localized trauma to the lips or face, etc.) in the future can provoke an unwanted reappearance of these blistering lesions. […] Several prescription medications have shown some promise, such as Acyclovir (Zovirax), Famciclovir (Famvir), Penciclovir (Denavir) and Valacyclovir (Valtrex), but they are expensive, come with side effects and do not produce an actual cure. They only shorten the duration of the lesion if you’re lucky, but not in all patients, and are less likely to help if not started in the first 24 hours. If you are looking for results, James M Blake D.D.S., PC offers an efficient cold sore treatment plan.

• #45 Cold sores – including symptoms treatment and prevention | SA Health

  https://www.sahealth.sa.gov.au/wps/wcm/connect/public+content/sa+health+internet/conditions/infectious+diseases/cold+sores/cold+sores-+including+symptoms+treatment+and+prevention

  Cold sores (also called fever blisters) are cause by herpes simplex virus. There are two types of herpes simplex virus, type 1 and type 2 (HSV1 and HSV2). Cold sores are usually caused by type 1 while type 2 is more often associated with genital herpes. […] Treatment for herpes simplex virus: Topical therapy (cream or ointment) is available through pharmacies. Oral (by mouth) antiviral therapy is available from pharmacies or by prescription from a doctor. […] Young children unable to follow good hygiene practices should be excluded from childcare, preschool or school while the cold sore is weeping. Cold sores should be covered with a dressing where possible. Follow good hand washing techniques. Do not kiss on or near the cold sore. Do not perform oral sex if cold sores are present. Do not share food or drink containers. Dispose of used tissues correctly.

• #46 How to Get Rid of a Cold Sore Fast: Treatments and Home Remedies

  https://www.healthline.com/health/how-to-get-rid-of-a-cold-sore-fast

  If your cold sore lingers beyond 2 weeks, it might be time to check with your healthcare professional. […] If you feel like you’re constantly dealing with cold sores several times a year or more that’s another good reason to check with your doctor. You may benefit from a prescription-strength antiviral medication.

• #47 Cold sore triggers, symptoms & treatment | HealthPartners Blog

  https://www.healthpartners.com/blog/cold-sore-treatments/

  As soon as you feel the tingling, itching or burning that signals an oncoming cold sore, begin treatment. Addressing it early will shorten the severity and duration of the cold sore. […] Cold sores usually heal on their own in 7-10 days, and its normal to have 3-4 outbreaks or flare-ups in a year. If you do get a flare-up, your primary care doctor can prescribe an antiviral medication that can lessen the severity and duration of your cold sore symptoms.

• #48 Cold sore remedies dermatologists recommend

  https://www.aad.org/public/diseases/a-z/cold-sores-self-care

  While you cannot clear a cold sore overnight, these self-care tips from board-certified dermatologists can speed up healing and reduce pain. These tips can help whether you’re getting medical treatment from a doctor or treating yourself. […] If you continue to get frequent cold sores after following these tips, partner with a board-certified dermatologist. Your dermatologist can provide you with a plan to help manage frequent outbreaks.

• #49 Cold sores

  https://www2.hse.ie/conditions/cold-sores/

  Cold sores usually heal without treatment within 10 days. […] Your pharmacist can help with cold sores by recommending: creams to ease pain and irritation, antiviral creams to speed up healing time, cold sore patches to protect the skin while it heals. […] Use antiviral creams as soon as you feel a cold sore coming on. They do not always work after blisters appear. […] Your GP might prescribe antiviral tablets if the cold sores are very large, painful or keep coming back.

• #50 St. Petersburg Cold Sore Treatment | St. Pete Oral Health Center

  https://www.stpeteoralhealthcenter.com/cold-sore-treatment/

  Only lasers can prevent outbreaks before they occur […] Relief is immediate […] Faster healing without further discomfort […] 5 minute treatment versus days or weeks of ointments or medication […] No anesthesia required […] Recurrence of sores at same location lessens in both frequency and intensity […] Treatment is affordable and may be covered by your dental insurance.

• #51 Herpes Simplex Virus (HSV): Types Symptoms, & Treatment

  https://my.clevelandclinic.org/health/diseases/22855-herpes-simplex

  Herpes simplex virus (HSV) causes oral herpes, genital herpes and infections in other areas of your body. Antiviral medications can treat single outbreaks or help you manage HSV long-term. […] Theres no cure for HSV. But treatments can help make outbreaks more manageable while lowering the chances that youll spread the virus to others. […] Prescription antiviral medications are the main treatment for HSV infections. These come in different forms, including pills you swallow, cream or ointment you apply to your skin, medication your provider gives you intravenously (through an IV), and drops you put into your eyes (for ocular herpes). […] Treatment for oral and genital herpes falls into two categories: episodic therapy and chronic suppressive therapy. […] Episodic therapy can make symptoms less severe, help pain go away faster, help sores heal faster, and lower the amount of virus that sheds from your skin. […] Chronic suppressive therapy can lower the number of outbreaks you experience by 70% to 80%, make symptoms less severe, and reduce viral shedding when you dont have symptoms.

Zobacz więcej