Materiały źródłowe

• #1 Retinal Migraine Headache – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK507725/

  Ocular or retinal migraines are generally defined as a transient monocular scotoma or loss of vision that is accompanied or followed by a headache within 60 minutes of visual symptoms onset. In some cases, persistent monocular visual loss and abnormal ophthalmological findings have been reported. The symptoms are usually transient, and the pathophysiology of those persistent deficits is not clear. […] The symptoms are usually transient. The pathophysiology of those persistent deficits is not clear. […] Based on a study by Pradhan et al., it was found that 50% of retinal migraine patients said the vision loss was complete in one eye, up to 20% said it was just blurring, 12% reported an incomplete loss, 7% dimming, and 13% scotoma. More than 75% of patients had a headache on the same side as the vision disturbance within an hour.

• #2 Retinal Migraine: Symptoms, Causes and Treatment | AMF

  https://americanmigrainefoundation.org/resource-library/retinal-migraine/

  Retinal migraine is a rare type of migraine that can cause visual symptoms in one eye. Most attacks are short-lived. Learn more about the symptoms, causes and treatment options for this disease. […] Do you get symptoms like twinkling lights, flashes or temporary vision loss in one eye only? You may have retinal migraine, a type of migraine with repeated attacks of visual disturbances that happen in one eye. […] A retinal migraine attack starts with monocular (one eye) visual symptoms. These symptoms include: Scintillations (seeing twinkling lights), Scotoma (areas of decreased or lost vision), Temporary blindness. […] The visual symptoms of retinal migraine last between five and 60 minutes. Symptoms can also increase over time. A headache may go along with the visual disturbance or start within an hour afterward.

• #3 Ocular or Retinal Migraine: Symptoms and Causes | Excedrin

  https://www.excedrin.com/headache-and-migraine-academy/migraines/migraine-causes/ocular-migraine-symptoms/

  Retinal migraines are rare, affecting approximately 1 in 200 people. Theyre often confused with migraines with aura, though theyre actually very different. […] The hallmark symptom of a retinal migraine is vision loss in one eye lasting less than an hour, and often in reoccurring bouts. Its important to distinguish between vision impairment in one eye one as opposed to one side of your field of vision, because the latter is a symptom associated with auras. Like other migraine types, retinal migraines generally cause head pain. Other symptoms include nausea, vomiting, or sensitivity to lights and sound. It should also be noted that vision loss in one can be a sign of a different, more serious issue; if you experience vision loss in one eye, consult a doctor immediately. […] Retinal migraines arent fully understood by scientists. Its thought that the vision impairment may be caused by a spasm of blood vessels around the eye, which cuts off blood flow. For some, retinal migraines may be precipitated by exercise. […] If you think you might be suffering from retinal migraines or if youre experiencing vision loss in any way its best to contact a doctor.

• #4 Ocular migraine: When to seek help

  https://www.mayoclinic.org/diseases-conditions/migraine-headache/expert-answers/ocular-migraine/faq-20058113

  Retinal migraine is a rare condition that usually affects people who also have other symptoms of migraine. Retinal migraine involves repeated bouts of short-lasting partial vision loss, such as blind spots. These bouts may happen before or during the headache. […] A retinal migraine unlike a migraine with aura affects only one eye, not both. But usually vision changes that affect only one eye aren’t related to a retinal migraine. Vision changes in one eye can be caused by more-serious conditions that need treatment. […] See a healthcare professional right away if you have visual symptoms that haven’t been looked at before, such as: Visual changes in only one eye. Visual changes that last less than five minutes or more than 60 minutes. Visual changes without a headache. New headaches or new visual changes. Headaches or visual changes that begin after age 50. New weakness on one side of the body or speech changes. […] These symptoms may suggest a more serious cause of your visual symptoms and need medical attention.

• #5 Retinal Migraine Vs. Migraine With Aura: What’s The Difference? | Henry Ford Health – Detroit, MI

  https://www.henryford.com/blog/2024/12/retinal-migraine

  The most obvious difference between a retinal migraine and a migraine with aura is whether it affects one or both eyes. A migraine with aura affects both eyes, but a retinal migraine affects only one eye, explains Dr. Kumar. And the vision disruptions from retinal migraine are often more severe than an aura, but they usually go away within an hour. […] A retinal migraine usually causes a headache within an hour of the visual symptoms, but some people never get head pain, says Dr. Kumar. The visual disturbances can be stressful, though, and can interfere with your daily life. […] The vision changes with retinal migraines and auras are temporary. However, you should still contact your provider if you notice sudden changes in your vision. Migraines usually dont cause permanent vision problems, says Dr. Kumar.

• #6 Retinal Migraine: Symptoms, Causes and Treatment | AMF

  https://americanmigrainefoundation.org/resource-library/retinal-migraine/

  Retinal migraine is a rare type of migraine that can cause visual symptoms in one eye. Most attacks are short-lived. Learn more about the symptoms, causes and treatment options for this disease. […] Do you get symptoms like twinkling lights, flashes or temporary vision loss in one eye only? You may have retinal migraine, a type of migraine with repeated attacks of visual disturbances that happen in one eye. […] A retinal migraine attack starts with monocular (one eye) visual symptoms. These symptoms include: Scintillations (seeing twinkling lights), Scotoma (areas of decreased or lost vision), Temporary blindness. […] The visual symptoms of retinal migraine last between five and 60 minutes. Symptoms can also increase over time. A headache may go along with the visual disturbance or start within an hour afterward.

• #7 Retinal migraine

  https://www.nhs.uk/conditions/retinal-migraine/

  Retinal migraines are a type of migraine that affect the eyes. They can cause temporary vision loss in 1 eye and other eye symptoms. […] Retinal migraines usually affect 1 eye. […] They often come on suddenly and symptoms include: vision loss this usually lasts around 10 to 20 minutes but can sometimes last up to 1 hour, a blind spot in your vision, a headache you may get this at the same time as the eye symptoms or shortly afterwards, other eye symptoms, such as blurred vision and seeing flashing lights, zigzag patterns or coloured spots or lines, feeling sick or being sick. […] Sometimes you can get the eye symptoms without having a headache. […] You have retinal migraines and they’re getting worse, you’re getting them more often, there’s a change to your usual symptoms.

• #8 What Is an Ocular Migraine?

  https://www.verywellhealth.com/retinal-migraine-3862386

  A retinal migraine affects only one eye and can occur before or during a headache. The symptoms, which can be more serious than those for a migraine with aura, may include temporary blindness or decreased vision. […] If you experience a retinal migraine, its important to see an eye doctor, because, though rare, a retinal migraine can lead to permanent vision loss.

• #9 Retinal migraine

  https://www.nhs.uk/conditions/retinal-migraine/

  Retinal migraines are a type of migraine that affect the eyes. They can cause temporary vision loss in 1 eye and other eye symptoms. […] Retinal migraines usually affect 1 eye. […] They often come on suddenly and symptoms include: vision loss this usually lasts around 10 to 20 minutes but can sometimes last up to 1 hour, a blind spot in your vision, a headache you may get this at the same time as the eye symptoms or shortly afterwards, other eye symptoms, such as blurred vision and seeing flashing lights, zigzag patterns or coloured spots or lines, feeling sick or being sick. […] Sometimes you can get the eye symptoms without having a headache. […] You have retinal migraines and they’re getting worse, you’re getting them more often, there’s a change to your usual symptoms.

• #10

  https://111.wales.nhs.uk/retinalmigraine/

  Retinal migraine (ocular migraine) is an eye condition that causes brief attacks of blindness or visual problems like flashing lights in one eye. […] The symptoms of retinal migraine may include: partial or total loss of vision in one eye this usually lasts 10 to 20 minutes before vision gradually returns; headache this may happen before, during or after the vision attack. […] It’s unusual for an episode of vision loss to last longer than an hour. The same eye is affected every time in almost all cases. […] Vision may slowly become blurred or dimmed, or there may be flashes of light. Some people see a mosaic-like pattern of blank spots (scotomas), which enlarge to cause total loss of vision. […] Retinal migraine is caused by the blood vessels to the eye suddenly narrowing (constricting), reducing the bloodflow to the eye.

• #11 Retinal Migraine Headache – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK507725/

  Ocular or retinal migraines are generally defined as a transient monocular scotoma or loss of vision that is accompanied or followed by a headache within 60 minutes of visual symptoms onset. In some cases, persistent monocular visual loss and abnormal ophthalmological findings have been reported. The symptoms are usually transient, and the pathophysiology of those persistent deficits is not clear. […] The symptoms are usually transient. The pathophysiology of those persistent deficits is not clear. […] Based on a study by Pradhan et al., it was found that 50% of retinal migraine patients said the vision loss was complete in one eye, up to 20% said it was just blurring, 12% reported an incomplete loss, 7% dimming, and 13% scotoma. More than 75% of patients had a headache on the same side as the vision disturbance within an hour.

• #12 1.2.4 Retinal migraine – ICHD-3

  https://ichd-3.org/1-migraine/1-2-migraine-with-aura/1-2-4-retinal-migraine/

  Repeated attacks of monocular visual disturbance, including scintillations, scotomata or blindness, associated with migraine headache. […] Aura characterized by both of the following: fully reversible, monocular, positive and/or negative visual phenomena (eg, scintillations, scotomata or blindness) confirmed during an attack by either or both of the following: clinical visual field examination, the patient’s drawing of a monocular field defect (made after clear instruction). […] Symptoms last 5-60 minutes accompanied, or followed within 60 minutes, by headache. […] Some patients who complain of monocular visual disturbance in fact have hemianopia. Some cases without headache have been reported, but migraine as the underlying aetiology cannot be ascertained. […] Retinal migraine is an extremely rare cause of transient monocular visual loss. Cases of permanent monocular visual loss associated with migraine have been described. Appropriate investigations are required to exclude other causes of transient monocular blindness.

• #13 Stages of Ocular Migraine: What to Expect

  https://www.healthline.com/health/migraine/stages-of-ocular-migraine

  Retinal migraine episodes typically cause very brief instances of sight loss or blurry vision. […] Retinal migraine affects one eye only and may cause: blurry vision, temporary peripheral vision loss, colored spots, zig-zag lines, twinkling lights. […] A retinal migraine may be accompanied by visual symptoms or may follow within 60 minutes. […] A retinal migraine episode typically lasts 10 to 20 minutes. It rarely lasts more than an hour. […] Typically, visual changes begin before the onset of a migraine, though these can sometimes occur together. You may experience temporary vision changes and a painful headache during this time. […] Retinal migraine is due to changes that affect the blood vessels that serve the eyes. […] Retinal migraine doesn’t necessarily have stages, but can be accompanied by or follow visual symptoms.

• #14 Retinal migraine

  https://www.nhs.uk/conditions/retinal-migraine/

  Retinal migraines are a type of migraine that affect the eyes. They can cause temporary vision loss in 1 eye and other eye symptoms. […] Retinal migraines usually affect 1 eye. […] They often come on suddenly and symptoms include: vision loss this usually lasts around 10 to 20 minutes but can sometimes last up to 1 hour, a blind spot in your vision, a headache you may get this at the same time as the eye symptoms or shortly afterwards, other eye symptoms, such as blurred vision and seeing flashing lights, zigzag patterns or coloured spots or lines, feeling sick or being sick. […] Sometimes you can get the eye symptoms without having a headache. […] You have retinal migraines and they’re getting worse, you’re getting them more often, there’s a change to your usual symptoms.

• #15 Retinal migraine | nidirect

  https://www.nidirect.gov.uk/conditions/retinal-migraine

  Retinal migraine (ocular migraine) is an eye condition. It causes brief attacks of blindness or visual problems like flashing lights in one eye. These attacks can be frightening, but in most cases they’re harmless and short-lived. […] The symptoms of retinal migraine may include: partial or total loss of vision in one eye this usually lasts 10 to 20 minutes before vision gradually returns […] headache this may happen before, during or after the vision attack. It’s unusual for an episode of vision loss to last longer than an hour. The same eye is affected every time in almost all cases. Vision may slowly become blurred or dimmed, or there may be flashes of light. Some people see a mosaic-like pattern of blank spots (scotomas), which enlarge to cause total loss of vision. […] If you manage to see a GP or optometrist during an attack, they may be able to see the decreased blood flow to your eye using an instrument called an ophthalmoscope.

• #16

  https://111.wales.nhs.uk/retinalmigraine/

  Retinal migraine (ocular migraine) is an eye condition that causes brief attacks of blindness or visual problems like flashing lights in one eye. […] The symptoms of retinal migraine may include: partial or total loss of vision in one eye this usually lasts 10 to 20 minutes before vision gradually returns; headache this may happen before, during or after the vision attack. […] It’s unusual for an episode of vision loss to last longer than an hour. The same eye is affected every time in almost all cases. […] Vision may slowly become blurred or dimmed, or there may be flashes of light. Some people see a mosaic-like pattern of blank spots (scotomas), which enlarge to cause total loss of vision. […] Retinal migraine is caused by the blood vessels to the eye suddenly narrowing (constricting), reducing the bloodflow to the eye.

• #17 Retinal migraine | nidirect

  https://www.nidirect.gov.uk/conditions/retinal-migraine

  Retinal migraine (ocular migraine) is an eye condition. It causes brief attacks of blindness or visual problems like flashing lights in one eye. These attacks can be frightening, but in most cases they’re harmless and short-lived. […] The symptoms of retinal migraine may include: partial or total loss of vision in one eye this usually lasts 10 to 20 minutes before vision gradually returns […] headache this may happen before, during or after the vision attack. It’s unusual for an episode of vision loss to last longer than an hour. The same eye is affected every time in almost all cases. Vision may slowly become blurred or dimmed, or there may be flashes of light. Some people see a mosaic-like pattern of blank spots (scotomas), which enlarge to cause total loss of vision. […] If you manage to see a GP or optometrist during an attack, they may be able to see the decreased blood flow to your eye using an instrument called an ophthalmoscope.

• #18 Retinal migraine | nidirect

  https://www.nidirect.gov.uk/conditions/retinal-migraine

  Retinal migraine (ocular migraine) is an eye condition. It causes brief attacks of blindness or visual problems like flashing lights in one eye. These attacks can be frightening, but in most cases they’re harmless and short-lived. […] The symptoms of retinal migraine may include: partial or total loss of vision in one eye this usually lasts 10 to 20 minutes before vision gradually returns […] headache this may happen before, during or after the vision attack. It’s unusual for an episode of vision loss to last longer than an hour. The same eye is affected every time in almost all cases. Vision may slowly become blurred or dimmed, or there may be flashes of light. Some people see a mosaic-like pattern of blank spots (scotomas), which enlarge to cause total loss of vision. […] If you manage to see a GP or optometrist during an attack, they may be able to see the decreased blood flow to your eye using an instrument called an ophthalmoscope.

• #19

  https://111.wales.nhs.uk/retinalmigraine/

  Retinal migraine (ocular migraine) is an eye condition that causes brief attacks of blindness or visual problems like flashing lights in one eye. […] The symptoms of retinal migraine may include: partial or total loss of vision in one eye this usually lasts 10 to 20 minutes before vision gradually returns; headache this may happen before, during or after the vision attack. […] It’s unusual for an episode of vision loss to last longer than an hour. The same eye is affected every time in almost all cases. […] Vision may slowly become blurred or dimmed, or there may be flashes of light. Some people see a mosaic-like pattern of blank spots (scotomas), which enlarge to cause total loss of vision. […] Retinal migraine is caused by the blood vessels to the eye suddenly narrowing (constricting), reducing the bloodflow to the eye.

• #20 1.2.4 Retinal migraine – ICHD-3

  https://ichd-3.org/1-migraine/1-2-migraine-with-aura/1-2-4-retinal-migraine/

  Repeated attacks of monocular visual disturbance, including scintillations, scotomata or blindness, associated with migraine headache. […] Aura characterized by both of the following: fully reversible, monocular, positive and/or negative visual phenomena (eg, scintillations, scotomata or blindness) confirmed during an attack by either or both of the following: clinical visual field examination, the patient’s drawing of a monocular field defect (made after clear instruction). […] Symptoms last 5-60 minutes accompanied, or followed within 60 minutes, by headache. […] Some patients who complain of monocular visual disturbance in fact have hemianopia. Some cases without headache have been reported, but migraine as the underlying aetiology cannot be ascertained. […] Retinal migraine is an extremely rare cause of transient monocular visual loss. Cases of permanent monocular visual loss associated with migraine have been described. Appropriate investigations are required to exclude other causes of transient monocular blindness.

• #21 Stages of Ocular Migraine: What to Expect

  https://www.healthline.com/health/migraine/stages-of-ocular-migraine

  Retinal migraine episodes typically cause very brief instances of sight loss or blurry vision. […] Retinal migraine affects one eye only and may cause: blurry vision, temporary peripheral vision loss, colored spots, zig-zag lines, twinkling lights. […] A retinal migraine may be accompanied by visual symptoms or may follow within 60 minutes. […] A retinal migraine episode typically lasts 10 to 20 minutes. It rarely lasts more than an hour. […] Typically, visual changes begin before the onset of a migraine, though these can sometimes occur together. You may experience temporary vision changes and a painful headache during this time. […] Retinal migraine is due to changes that affect the blood vessels that serve the eyes. […] Retinal migraine doesn’t necessarily have stages, but can be accompanied by or follow visual symptoms.

• #22 Retinal migraine

  https://www.nhs.uk/conditions/retinal-migraine/

  Retinal migraines are a type of migraine that affect the eyes. They can cause temporary vision loss in 1 eye and other eye symptoms. […] Retinal migraines usually affect 1 eye. […] They often come on suddenly and symptoms include: vision loss this usually lasts around 10 to 20 minutes but can sometimes last up to 1 hour, a blind spot in your vision, a headache you may get this at the same time as the eye symptoms or shortly afterwards, other eye symptoms, such as blurred vision and seeing flashing lights, zigzag patterns or coloured spots or lines, feeling sick or being sick. […] Sometimes you can get the eye symptoms without having a headache. […] You have retinal migraines and they’re getting worse, you’re getting them more often, there’s a change to your usual symptoms.

• #23 When To Worry About Retinal Migraine: Duration, Symptoms

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

  The headache may occur before, during, or after visual disturbances. […] The headache in retinal migraine begins during or within 60 minutes of visual symptoms. […] Retinal migraine feels like you’re becoming blind in one eye (monocular) that precedes the headache phase of the migraine attack. […] Experts are divided on whether headaches should always follow visual disturbances or loss of vision in retinal migraine. The migraine with only visual symptoms but not headache has been termed acephalgic migraine.

• #24 When To Worry About Retinal Migraine: Duration, Symptoms

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

  The headache may occur before, during, or after visual disturbances. […] The headache in retinal migraine begins during or within 60 minutes of visual symptoms. […] Retinal migraine feels like you’re becoming blind in one eye (monocular) that precedes the headache phase of the migraine attack. […] Experts are divided on whether headaches should always follow visual disturbances or loss of vision in retinal migraine. The migraine with only visual symptoms but not headache has been termed acephalgic migraine.

• #25 Ocular Migraine: What It Is, Causes, Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/24961-ocular-migraine

  Ocular migraine (also known as retinal migraine) is a condition that involves attacks of visual issues that affect one eye and migraine headaches. Possible visual issues include: […] The symptoms of ocular migraine (retinal migraine) can vary. But the main symptoms are visual disturbances in only one eye and a migraine headache. […] The visual symptoms of ocular migraine may include temporary: […] These symptoms usually last 10 to 20 minutes before your vision gradually returns to its normal state. The attacks affect the same eye in almost all cases of ocular migraine. […] The migraine headache can happen before, during or within an hour after the attack. Symptoms of a migraine headache include: […] The visual issues of ocular migraines typically last five to 60 minutes. But the headache can last from four to 72 hours if its not treated.

• #26 Retinal Migraine Headache – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK507725/

  Ocular or retinal migraines are generally defined as a transient monocular scotoma or loss of vision that is accompanied or followed by a headache within 60 minutes of visual symptoms onset. In some cases, persistent monocular visual loss and abnormal ophthalmological findings have been reported. The symptoms are usually transient, and the pathophysiology of those persistent deficits is not clear. […] The symptoms are usually transient. The pathophysiology of those persistent deficits is not clear. […] Based on a study by Pradhan et al., it was found that 50% of retinal migraine patients said the vision loss was complete in one eye, up to 20% said it was just blurring, 12% reported an incomplete loss, 7% dimming, and 13% scotoma. More than 75% of patients had a headache on the same side as the vision disturbance within an hour.

• #27 Ocular Migraine Treatment NYC | Retinal Migraine Specialists in Downtown Manhattan

  https://www.myeyephysicians.com/eye-care/ocular-retinal-migraine/

  Retinal migraines start in the retina, behind the eye. They sometimes include a headache behind one eye, but headaches behind one eye dont always indicate a migraine. […] When you have a retinal migraine, the headache pain that follows may be throbbing, pounding or pulsing and is usually located behind the affected eye. […] The symptoms of a migraine with aura last longer than the symptoms of a retinal migraine and can last well over an hour. The visual disturbances that go along with a migraine with aura are temporary but can interfere with your daily activities until symptoms pass. […] If your symptoms occur frequently, retinal migraine treatment focuses on reducing the frequency of your attacks, which may include: Avoiding dietary triggers, Quitting smoking, Reducing stress. […] Ocular migraines arent usually dangerous, but the symptoms of optical migraines can mimic other more serious conditions so if youre having blurry vision, blind spots or are seeing floaters or flashing lights, its important to have an evaluation by an eye professional.

• #28 Ocular Migraine: What It Is, Causes, Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/24961-ocular-migraine

  Ocular migraine (also known as retinal migraine) is a condition that involves attacks of visual issues that affect one eye and migraine headaches. Possible visual issues include: […] The symptoms of ocular migraine (retinal migraine) can vary. But the main symptoms are visual disturbances in only one eye and a migraine headache. […] The visual symptoms of ocular migraine may include temporary: […] These symptoms usually last 10 to 20 minutes before your vision gradually returns to its normal state. The attacks affect the same eye in almost all cases of ocular migraine. […] The migraine headache can happen before, during or within an hour after the attack. Symptoms of a migraine headache include: […] The visual issues of ocular migraines typically last five to 60 minutes. But the headache can last from four to 72 hours if its not treated.

• #29 Symptoms of ocular migraines

  https://www.mymed.com/diseases-conditions/ocular-migraine-retinal-or-ophthalmic-migraine/symptoms-of-ocular-migraines

  Loss of vision (in one eye): Temporary changes in vision may occur for between 10 and 20 minutes or as long as an hour. It is not usual for visual disturbance associated with ocular migraine to last longer than 1 hour. In recurring ocular migraine attacks, the same eye is typically affected. […] Vision changes and sensations: Patterns of spots (sometimes a mosaic of black spots called scotomas) may gradually become bigger, causing total loss of vision in the eye. Visual disturbance may also be partial and cause dim vision, blurriness, wavy or zig-zagging lines (streaks) and flashing or flickering lights (scintillations). Sensations may move across the field of vision. […] Headache (migraine): Pain can occur both during and after disturbances in vision. The headache typically lasts longer than the discomforts of visual disturbance between a few hours or even a few days (4 to 72 hours). Pain is often described as throbbing (pulsating) and can feel worse when physically active. It also typically affects one side of the head (ranging in severity), and can be accompanied by other physical discomforts (see below).

• #30

  https://www.painscale.com/article/what-is-a-retinal-migraine

  A retinal migraine is a rare form of migraine that involves visual disturbances or blindness in one eye. Although these visual symptoms are usually temporary, permanent vision loss is a potential complication of this type of migraine, so emergency attention is required. […] The main symptom of a retinal migraine is visual disturbances limited to just one eye. Some individuals experience partial vision loss symptoms, such as blurry or dim vision or twinkling lights. Others see a pattern of black spots that grow in size, eventually causing complete loss of vision. […] These visual symptoms typically last an hour or less. They may occur before or during a migraine headache. The headache is often a throbbing headache limited to the same side of the head as the affected eye. Nausea and vomiting are also common. The headache can last from hours to days. […] As the one-sided visual disturbances of a retinal migraine are also associated with other serious medical conditions and because permanent vision loss is possible, individuals who experience symptoms of a retinal migraine should seek immediate medical attention.

• #31 Symptoms of ocular migraines

  https://www.mymed.com/diseases-conditions/ocular-migraine-retinal-or-ophthalmic-migraine/symptoms-of-ocular-migraines

  Loss of vision (in one eye): Temporary changes in vision may occur for between 10 and 20 minutes or as long as an hour. It is not usual for visual disturbance associated with ocular migraine to last longer than 1 hour. In recurring ocular migraine attacks, the same eye is typically affected. […] Vision changes and sensations: Patterns of spots (sometimes a mosaic of black spots called scotomas) may gradually become bigger, causing total loss of vision in the eye. Visual disturbance may also be partial and cause dim vision, blurriness, wavy or zig-zagging lines (streaks) and flashing or flickering lights (scintillations). Sensations may move across the field of vision. […] Headache (migraine): Pain can occur both during and after disturbances in vision. The headache typically lasts longer than the discomforts of visual disturbance between a few hours or even a few days (4 to 72 hours). Pain is often described as throbbing (pulsating) and can feel worse when physically active. It also typically affects one side of the head (ranging in severity), and can be accompanied by other physical discomforts (see below).

• #32

  https://www.painscale.com/article/what-is-a-retinal-migraine

  A retinal migraine is a rare form of migraine that involves visual disturbances or blindness in one eye. Although these visual symptoms are usually temporary, permanent vision loss is a potential complication of this type of migraine, so emergency attention is required. […] The main symptom of a retinal migraine is visual disturbances limited to just one eye. Some individuals experience partial vision loss symptoms, such as blurry or dim vision or twinkling lights. Others see a pattern of black spots that grow in size, eventually causing complete loss of vision. […] These visual symptoms typically last an hour or less. They may occur before or during a migraine headache. The headache is often a throbbing headache limited to the same side of the head as the affected eye. Nausea and vomiting are also common. The headache can last from hours to days. […] As the one-sided visual disturbances of a retinal migraine are also associated with other serious medical conditions and because permanent vision loss is possible, individuals who experience symptoms of a retinal migraine should seek immediate medical attention.

• #33 Ocular Migraines: Causes, Symptoms, Treatment, and More

  https://psychcentral.com/health/ocular-migraine-causes

  Retinal migraine is more serious and one potential complication is permanent vision loss. […] Visual symptoms in ocular migraine can include seeing: flashes of light, star-shaped lights, blind spots, jagged lines, black or white dots, waves (like looking through heat or water), crescent shapes, shifting lines or angles, visual snow, colored dots or lights, tunnel vision, temporary blindness or partial blindness, flickering lights. […] Ocular migraine is a type of migraine. This means it can come with other migraine symptoms, such as: moderate-to-severe head pain in one or both sides of the head, throbbing, pulsing, or pounding head pain, nausea and vomiting, body aches, sensitivity to light, sound, or smell, fatigue, sleep disturbance, muscle tension, dizziness, mood changes. […] Because it can be challenging to differentiate between ocular migraine with aura and retinal migraine, speaking with your healthcare team can help limit the chances of permanent visual impairment.

• #34 Symptoms of ocular migraines

  https://www.mymed.com/diseases-conditions/ocular-migraine-retinal-or-ophthalmic-migraine/symptoms-of-ocular-migraines

  Other associated symptoms can include: Pale complexion, A disrupted sense of smell, taste or touch, Sweating, cold or clammy hands, Numbness and or / tingling (also described as pins and needles) in the facial area or hands, Pressure or tenderness of the scalp, Difficulties with speech, Photophobia (a hypersensitivity to light), Phonophobia (a hypersensitivity to sound), Mental fog, Nausea and vomiting, Diarrhoea. […] Reduced blood flow can result in damage to the retina (thin layer at the back of the eye) or the blood vessels within the eye. In severe instances, this can result in permanent loss of vision, but this is considered very rare.

• #35 Symptoms of ocular migraines

  https://www.mymed.com/diseases-conditions/ocular-migraine-retinal-or-ophthalmic-migraine/symptoms-of-ocular-migraines

  Other associated symptoms can include: Pale complexion, A disrupted sense of smell, taste or touch, Sweating, cold or clammy hands, Numbness and or / tingling (also described as pins and needles) in the facial area or hands, Pressure or tenderness of the scalp, Difficulties with speech, Photophobia (a hypersensitivity to light), Phonophobia (a hypersensitivity to sound), Mental fog, Nausea and vomiting, Diarrhoea. […] Reduced blood flow can result in damage to the retina (thin layer at the back of the eye) or the blood vessels within the eye. In severe instances, this can result in permanent loss of vision, but this is considered very rare.

• #36 Symptoms of ocular migraines

  https://www.mymed.com/diseases-conditions/ocular-migraine-retinal-or-ophthalmic-migraine/symptoms-of-ocular-migraines

  Other associated symptoms can include: Pale complexion, A disrupted sense of smell, taste or touch, Sweating, cold or clammy hands, Numbness and or / tingling (also described as pins and needles) in the facial area or hands, Pressure or tenderness of the scalp, Difficulties with speech, Photophobia (a hypersensitivity to light), Phonophobia (a hypersensitivity to sound), Mental fog, Nausea and vomiting, Diarrhoea. […] Reduced blood flow can result in damage to the retina (thin layer at the back of the eye) or the blood vessels within the eye. In severe instances, this can result in permanent loss of vision, but this is considered very rare.

• #37 Symptoms of ocular migraines

  https://www.mymed.com/diseases-conditions/ocular-migraine-retinal-or-ophthalmic-migraine/symptoms-of-ocular-migraines

  Other associated symptoms can include: Pale complexion, A disrupted sense of smell, taste or touch, Sweating, cold or clammy hands, Numbness and or / tingling (also described as pins and needles) in the facial area or hands, Pressure or tenderness of the scalp, Difficulties with speech, Photophobia (a hypersensitivity to light), Phonophobia (a hypersensitivity to sound), Mental fog, Nausea and vomiting, Diarrhoea. […] Reduced blood flow can result in damage to the retina (thin layer at the back of the eye) or the blood vessels within the eye. In severe instances, this can result in permanent loss of vision, but this is considered very rare.

• #38 Symptoms of ocular migraines

  https://www.mymed.com/diseases-conditions/ocular-migraine-retinal-or-ophthalmic-migraine/symptoms-of-ocular-migraines

  Other associated symptoms can include: Pale complexion, A disrupted sense of smell, taste or touch, Sweating, cold or clammy hands, Numbness and or / tingling (also described as pins and needles) in the facial area or hands, Pressure or tenderness of the scalp, Difficulties with speech, Photophobia (a hypersensitivity to light), Phonophobia (a hypersensitivity to sound), Mental fog, Nausea and vomiting, Diarrhoea. […] Reduced blood flow can result in damage to the retina (thin layer at the back of the eye) or the blood vessels within the eye. In severe instances, this can result in permanent loss of vision, but this is considered very rare.

• #39 Symptoms of ocular migraines

  https://www.mymed.com/diseases-conditions/ocular-migraine-retinal-or-ophthalmic-migraine/symptoms-of-ocular-migraines

  Other associated symptoms can include: Pale complexion, A disrupted sense of smell, taste or touch, Sweating, cold or clammy hands, Numbness and or / tingling (also described as pins and needles) in the facial area or hands, Pressure or tenderness of the scalp, Difficulties with speech, Photophobia (a hypersensitivity to light), Phonophobia (a hypersensitivity to sound), Mental fog, Nausea and vomiting, Diarrhoea. […] Reduced blood flow can result in damage to the retina (thin layer at the back of the eye) or the blood vessels within the eye. In severe instances, this can result in permanent loss of vision, but this is considered very rare.

• #40 Symptoms of ocular migraines

  https://www.mymed.com/diseases-conditions/ocular-migraine-retinal-or-ophthalmic-migraine/symptoms-of-ocular-migraines

  Other associated symptoms can include: Pale complexion, A disrupted sense of smell, taste or touch, Sweating, cold or clammy hands, Numbness and or / tingling (also described as pins and needles) in the facial area or hands, Pressure or tenderness of the scalp, Difficulties with speech, Photophobia (a hypersensitivity to light), Phonophobia (a hypersensitivity to sound), Mental fog, Nausea and vomiting, Diarrhoea. […] Reduced blood flow can result in damage to the retina (thin layer at the back of the eye) or the blood vessels within the eye. In severe instances, this can result in permanent loss of vision, but this is considered very rare.

• #41 Symptoms of ocular migraines

  https://www.mymed.com/diseases-conditions/ocular-migraine-retinal-or-ophthalmic-migraine/symptoms-of-ocular-migraines

  Other associated symptoms can include: Pale complexion, A disrupted sense of smell, taste or touch, Sweating, cold or clammy hands, Numbness and or / tingling (also described as pins and needles) in the facial area or hands, Pressure or tenderness of the scalp, Difficulties with speech, Photophobia (a hypersensitivity to light), Phonophobia (a hypersensitivity to sound), Mental fog, Nausea and vomiting, Diarrhoea. […] Reduced blood flow can result in damage to the retina (thin layer at the back of the eye) or the blood vessels within the eye. In severe instances, this can result in permanent loss of vision, but this is considered very rare.

• #42 Symptoms of ocular migraines

  https://www.mymed.com/diseases-conditions/ocular-migraine-retinal-or-ophthalmic-migraine/symptoms-of-ocular-migraines

  Other associated symptoms can include: Pale complexion, A disrupted sense of smell, taste or touch, Sweating, cold or clammy hands, Numbness and or / tingling (also described as pins and needles) in the facial area or hands, Pressure or tenderness of the scalp, Difficulties with speech, Photophobia (a hypersensitivity to light), Phonophobia (a hypersensitivity to sound), Mental fog, Nausea and vomiting, Diarrhoea. […] Reduced blood flow can result in damage to the retina (thin layer at the back of the eye) or the blood vessels within the eye. In severe instances, this can result in permanent loss of vision, but this is considered very rare.

• #43 Symptoms of ocular migraines

  https://www.mymed.com/diseases-conditions/ocular-migraine-retinal-or-ophthalmic-migraine/symptoms-of-ocular-migraines

  Other associated symptoms can include: Pale complexion, A disrupted sense of smell, taste or touch, Sweating, cold or clammy hands, Numbness and or / tingling (also described as pins and needles) in the facial area or hands, Pressure or tenderness of the scalp, Difficulties with speech, Photophobia (a hypersensitivity to light), Phonophobia (a hypersensitivity to sound), Mental fog, Nausea and vomiting, Diarrhoea. […] Reduced blood flow can result in damage to the retina (thin layer at the back of the eye) or the blood vessels within the eye. In severe instances, this can result in permanent loss of vision, but this is considered very rare.

• #44 What Is a Retinal Migraine? Common Triggers & Symptoms – BuzzRx

  https://www.buzzrx.com/blog/what-is-a-retinal-migraine-common-triggers-symptoms

  Some common symptoms of this condition include monocular visual symptoms (symptoms in only one eye) such as total or partial loss of vision in one eye, usually lasting about 10 to 20 minutes before the eyesight gradually returns to normal, and migraine headaches before, during, or after the visual changes. […] In most cases, transient vision loss does not last longer than one hour. […] The eyesight may become blurred or dimmed over a period of time. Some patients also experience scotomas, which are flashes of light or a mosaic-like pattern of dark spots that gradually enlarge, causing a complete loss of vision. […] You should be worried about a retinal migraine if the vision loss persists for longer than one hour or if you experience more frequent repeated attacks. […] Most patients experience an episode of retinal migraine with aura once every few months, although the frequency varies widely among different patients. […] The symptoms of retinal migraine affect only one eye as the episodes occur due to the reduced blood supply to one eye. This is one of the characteristic features of retinal migraine that differentiates it from other forms of headaches or migraines.

• #45 Ocular/Retinal Migraines For 2+ Years. Please help!!!! | Migraine | Forums

  https://patient.info/forums/discuss/ocular-retinal-migraines-for-2-years-please-help–285073

  Out of the blue, after a family function 2 years ago, we got home and I noticed the image out of my right eye was 'cloudy’. […] The frequency of them started changing from one every month, then around Jan 2013 one every two weeks, and since around June 2013 one every 7-10 days. […] At this moment in time I am off work due to depression/anxiety (Since Feb 2014) and currently can get them every 2-4 days. Last week I had four in the space of 7 days. […] What I experience now: The 'trigger’ feeling that I know one is coming is slightly worrying; I can visibly see my pulse (vein shape) pulsing in my right eye’s vision to my heartbeat. This goes on for about 15/30mins, then I start to get spots/lines/an 'arc’ shape which will sometimes be there and sometimes now. I will also get moments of no vision in that eye 'black spots appearing over the central vision’.

• #46 Reddit – The heart of the internet

  https://www.reddit.com/r/OcularMigraines/comments/1e9z5i7/lingering_symptoms/

  I’ve had maybe 4 ocular migraines in my (33f) life and it’s been close to 2 months since my last one which was caused by working outside in the heat and pushing myself too hard. Since then, I’ve become extremely sensitive to bright light, especially ceiling lights, sun reflections and headlights, etc … The burned image stays with me for a lot longer than it used to. It rarely turns into an OM but it causes me to live on edge all the time. Sometimes I’ll have a burned spot in my eye and I didn’t even look at anything bright.. or maybe I did and I just didn’t realize it. Is this common? […] My first OM happened in 2013 and I didn’t have another one until last year, then I had 2 more this year. I have been working outside a lot more lately though and it’s really hot where I live.

• #47 Ocular Migraines: Symptoms, Causes, and Treatment | Saratoga Vision

  https://saratogavision.com/ocular-migraines-symptoms-causes-and-treatment/

  The other symptoms that you may incur include: Moderate to excruciating headaches that may last for up to 72 hours, Headaches may worsen when engaging in physical activities, A feeling of numbness may also come in just before a migraine starts, Unusual eye sensitivity to light, Sudden and unexplained mood changes, Nausea and vomiting, Feeling tired for days or weeks preceding the attack, Craving for certain types of foods.

• #48 Ocular Migraines: Symptoms, Causes, and Treatment | Saratoga Vision

  https://saratogavision.com/ocular-migraines-symptoms-causes-and-treatment/

  The other symptoms that you may incur include: Moderate to excruciating headaches that may last for up to 72 hours, Headaches may worsen when engaging in physical activities, A feeling of numbness may also come in just before a migraine starts, Unusual eye sensitivity to light, Sudden and unexplained mood changes, Nausea and vomiting, Feeling tired for days or weeks preceding the attack, Craving for certain types of foods.

• #49

  https://pmc.ncbi.nlm.nih.gov/articles/PMC7339700/

  Retinal migraine is usually defined by transitory attacks of fully reversible monocular visual loss, mostly with aura. […] The symptoms are usually transient, but the pathophysiological mechanisms still remain not completely elucidated. […] When aura is present: flashing, sparkling, twinkling lights (scintillations). Non-aura: blind spot, a partial loss of vision, temporary blindness, scotoma. A retinal migraine attack begins with monocular visual symptoms, afterwards when relaxation time of the blood vessels is manifested, blood flow resumes and sight returns. […] It is believed that retinal vasospasm initiates transient monocular visual loss, being the most plausible explanation. Optic nerve infarction and retinal infarction can occur due to the retinal vascular changes and the particularities during the migraine attack.

• #50 What Is a Retinal Migraine? Common Triggers & Symptoms – BuzzRx

  https://www.buzzrx.com/blog/what-is-a-retinal-migraine-common-triggers-symptoms

  Some common symptoms of this condition include monocular visual symptoms (symptoms in only one eye) such as total or partial loss of vision in one eye, usually lasting about 10 to 20 minutes before the eyesight gradually returns to normal, and migraine headaches before, during, or after the visual changes. […] In most cases, transient vision loss does not last longer than one hour. […] The eyesight may become blurred or dimmed over a period of time. Some patients also experience scotomas, which are flashes of light or a mosaic-like pattern of dark spots that gradually enlarge, causing a complete loss of vision. […] You should be worried about a retinal migraine if the vision loss persists for longer than one hour or if you experience more frequent repeated attacks. […] Most patients experience an episode of retinal migraine with aura once every few months, although the frequency varies widely among different patients. […] The symptoms of retinal migraine affect only one eye as the episodes occur due to the reduced blood supply to one eye. This is one of the characteristic features of retinal migraine that differentiates it from other forms of headaches or migraines.

• #51 Ocular Migraines: Symptoms, Causes, and Treatment | Saratoga Vision

  https://saratogavision.com/ocular-migraines-symptoms-causes-and-treatment/

  Ocular migraines are non-permanent, visual disturbances that can have an effect on either one or both of your eyes. Such migraines are usually painless and will sometimes lead to blindness in one eye for a short time usually less than an hour. […] However, regular ocular migraine attacks can lead to other vision problems referred to as an aura, which involves flashing lights and blind spots. […] Typically, you will see small blind spots referred to as scotoma that appears enlarge your central eyesight just before an ocular migraine strikes. The blind spots may occur as flashing lights with sparkles moving in zigzag lines close to the developed blind spot. The broadened blind spot may obstruct your eyesight and render you visionless for some time. The entire occurrence may end within few minutes, but the ocular migraine condition may last for up to 30 minutes.

• #52 Retinal Migraine: Symptoms, Causes and Treatment

  https://lonestarneurology.net/blog/retinal-migraine/

  Retinal migraine is characterized by the presence of an aura with visual disturbances, which appears before the onset of headache pain. Also, visual problems can appear in the patient without a subsequent attack of headache. In this case, they can persist for more than 2 weeks. […] According to its clinical manifestations, ciliated scotoma is difficult to confuse with other ophthalmic diseases. With retinal form, provoked by abnormal relaxation of the posterior cerebral artery, the patient is worried about: defects arising in the field of view bright flashes, flickering, dark spots, and streaks that can merge; the gradual total decrease in visual acuity; the appearance of phosphenes (visual images) in the blind areas of the visual field and along its periphery; increased sensitivity to light, sounds, touch. They increase the pain, so the patient seeks solitude and silence.

• #53 Retinal migraine | nidirect

  https://www.nidirect.gov.uk/conditions/retinal-migraine

  Retinal migraine (ocular migraine) is an eye condition. It causes brief attacks of blindness or visual problems like flashing lights in one eye. These attacks can be frightening, but in most cases they’re harmless and short-lived. […] The symptoms of retinal migraine may include: partial or total loss of vision in one eye this usually lasts 10 to 20 minutes before vision gradually returns […] headache this may happen before, during or after the vision attack. It’s unusual for an episode of vision loss to last longer than an hour. The same eye is affected every time in almost all cases. Vision may slowly become blurred or dimmed, or there may be flashes of light. Some people see a mosaic-like pattern of blank spots (scotomas), which enlarge to cause total loss of vision. […] If you manage to see a GP or optometrist during an attack, they may be able to see the decreased blood flow to your eye using an instrument called an ophthalmoscope.

• #54 1.2.4 Retinal migraine – ICHD-3

  https://ichd-3.org/1-migraine/1-2-migraine-with-aura/1-2-4-retinal-migraine/

  Repeated attacks of monocular visual disturbance, including scintillations, scotomata or blindness, associated with migraine headache. […] Aura characterized by both of the following: fully reversible, monocular, positive and/or negative visual phenomena (eg, scintillations, scotomata or blindness) confirmed during an attack by either or both of the following: clinical visual field examination, the patient’s drawing of a monocular field defect (made after clear instruction). […] Symptoms last 5-60 minutes accompanied, or followed within 60 minutes, by headache. […] Some patients who complain of monocular visual disturbance in fact have hemianopia. Some cases without headache have been reported, but migraine as the underlying aetiology cannot be ascertained. […] Retinal migraine is an extremely rare cause of transient monocular visual loss. Cases of permanent monocular visual loss associated with migraine have been described. Appropriate investigations are required to exclude other causes of transient monocular blindness.

• #55 Retinal Migraine: Causes, Symptoms, Treatment, and More

  https://www.healthline.com/health/migraine/retinal-migraines

  Sometimes, people who experience retinal migraine will experience a headache after or during the attack on their vision. These headaches can last for a few hours to a few days. […] Retinal migraine typically begins with total or partial vision loss, or visual impairment such as twinkling lights. This typically lasts no more than an hour. […] The headache phase starts during or after the visual symptoms appear. This headache can last a few hours to several days.

• #56 Ocular Migraine: What It Is, Causes, Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/24961-ocular-migraine

  Ocular migraine (also known as retinal migraine) is a condition that involves attacks of visual issues that affect one eye and migraine headaches. Possible visual issues include: […] The symptoms of ocular migraine (retinal migraine) can vary. But the main symptoms are visual disturbances in only one eye and a migraine headache. […] The visual symptoms of ocular migraine may include temporary: […] These symptoms usually last 10 to 20 minutes before your vision gradually returns to its normal state. The attacks affect the same eye in almost all cases of ocular migraine. […] The migraine headache can happen before, during or within an hour after the attack. Symptoms of a migraine headache include: […] The visual issues of ocular migraines typically last five to 60 minutes. But the headache can last from four to 72 hours if its not treated.

• #57 Ocular Migraines: Causes, Symptoms, Treatment, and More

  https://psychcentral.com/health/ocular-migraine-causes

  Retinal migraine is more serious and one potential complication is permanent vision loss. […] Visual symptoms in ocular migraine can include seeing: flashes of light, star-shaped lights, blind spots, jagged lines, black or white dots, waves (like looking through heat or water), crescent shapes, shifting lines or angles, visual snow, colored dots or lights, tunnel vision, temporary blindness or partial blindness, flickering lights. […] Ocular migraine is a type of migraine. This means it can come with other migraine symptoms, such as: moderate-to-severe head pain in one or both sides of the head, throbbing, pulsing, or pounding head pain, nausea and vomiting, body aches, sensitivity to light, sound, or smell, fatigue, sleep disturbance, muscle tension, dizziness, mood changes. […] Because it can be challenging to differentiate between ocular migraine with aura and retinal migraine, speaking with your healthcare team can help limit the chances of permanent visual impairment.

• #58 Ocular/Retinal Migraines For 2+ Years. Please help!!!! | Migraine | Forums

  https://patient.info/forums/discuss/ocular-retinal-migraines-for-2-years-please-help–285073

  When I read of people with 'ocular’ migraines they note these symptoms usually leave after approx 1 hour followed by a blinding headache. My concern is the aura stays with me the entire course of the migraine – approx 6-9 hours. I believe I have 'retinal’ migraines. […] I have also noted that I have never had a migraine before 1PM and after 10PM (apart from one rare occasion at 4AM when I was having a panic attack in bed). […] Just an update. The frequency has now increased to practically daily migraines. […] I have been diagnosed with glaucoma/high interocular pressure in the right eye. I have been given drops to use and am possibly having laser surgery soon. […] Pretty much since day one of taking the drops the headaches have practically disappeared, and visual symptoms are at least 80-90% better than before.

• #59 Reddit – The heart of the internet

  https://www.reddit.com/r/OcularMigraines/comments/1e9z5i7/lingering_symptoms/

  I’ve had maybe 4 ocular migraines in my (33f) life and it’s been close to 2 months since my last one which was caused by working outside in the heat and pushing myself too hard. Since then, I’ve become extremely sensitive to bright light, especially ceiling lights, sun reflections and headlights, etc … The burned image stays with me for a lot longer than it used to. It rarely turns into an OM but it causes me to live on edge all the time. Sometimes I’ll have a burned spot in my eye and I didn’t even look at anything bright.. or maybe I did and I just didn’t realize it. Is this common? […] My first OM happened in 2013 and I didn’t have another one until last year, then I had 2 more this year. I have been working outside a lot more lately though and it’s really hot where I live.

• #60 Retinal Migraine: What Is It?

  https://blog.themigrainereliefcenter.com/retinal-migraine-what-is-it

  Retinal migraines affect perhaps 1 in 200 migraine sufferers. Its rare and shouldnt be confused with migraine with aura or ocular migraines. […] However, if you suffer from retinal migraines, you know the symptoms can be disturbing. Fortunately, the frequency of attacks is limited to about one every few months, and the visual disturbance typically lasts five minutes to an hour. Some sufferers don’t even get head pain. […] The defining symptom is one of visual disturbances limited to one eye. If the visual problem affects both eyes, it is not a retinal migraine. […] The sufferer may experience twinkling lights, flashes, or temporary vision loss in the affected eye. […] Vision loss may last five minutes to one hour. Over time, the symptoms of retinal migraine may increase. The head pain can occur before, during, or after the visual disturbance. However, it typically begins about an hour after the visual disturbance. The pain can last for hours or days.

• #61 What to Know About Ocular Migraine

  https://visionsource.com/blog/what-to-know-about-ocular-migraine/

  The terms may sound alike, but retinal migraines and ocular migraines are distinctly different conditions. […] Retinal migraines impact only one eye. This type of migraine occurs when the blood vessels in the retina constrict, significantly reducing blood flow. Retinal migraines might occur infrequently, perhaps only once every few months, but it is essential to report them to your doctor. This will help determine if they are symptomatic of a more severe underlying issue.

• #62 Ocular/Retinal Migraines For 2+ Years. Please help!!!! | Migraine | Forums

  https://patient.info/forums/discuss/ocular-retinal-migraines-for-2-years-please-help–285073

  Out of the blue, after a family function 2 years ago, we got home and I noticed the image out of my right eye was 'cloudy’. […] The frequency of them started changing from one every month, then around Jan 2013 one every two weeks, and since around June 2013 one every 7-10 days. […] At this moment in time I am off work due to depression/anxiety (Since Feb 2014) and currently can get them every 2-4 days. Last week I had four in the space of 7 days. […] What I experience now: The 'trigger’ feeling that I know one is coming is slightly worrying; I can visibly see my pulse (vein shape) pulsing in my right eye’s vision to my heartbeat. This goes on for about 15/30mins, then I start to get spots/lines/an 'arc’ shape which will sometimes be there and sometimes now. I will also get moments of no vision in that eye 'black spots appearing over the central vision’.

• #63 Ocular/Retinal Migraines For 2+ Years. Please help!!!! | Migraine | Forums

  https://patient.info/forums/discuss/ocular-retinal-migraines-for-2-years-please-help–285073

  When I read of people with 'ocular’ migraines they note these symptoms usually leave after approx 1 hour followed by a blinding headache. My concern is the aura stays with me the entire course of the migraine – approx 6-9 hours. I believe I have 'retinal’ migraines. […] I have also noted that I have never had a migraine before 1PM and after 10PM (apart from one rare occasion at 4AM when I was having a panic attack in bed). […] Just an update. The frequency has now increased to practically daily migraines. […] I have been diagnosed with glaucoma/high interocular pressure in the right eye. I have been given drops to use and am possibly having laser surgery soon. […] Pretty much since day one of taking the drops the headaches have practically disappeared, and visual symptoms are at least 80-90% better than before.

• #64 Retinal Migraine: Symptoms, Causes and Treatment

  https://lonestarneurology.net/blog/retinal-migraine/

  Symptoms with ophthalmoplegic ciliated scotoma persist longer than with retinal scotoma up to 2 weeks. All this time, anomalies can be accompanied by headaches but often proceed without them. […] The average duration of an atrial fibrillation attack is from 30 to 300 minutes. A mild degree of anomaly occurs within 10-20 minutes and sometimes is not accompanied by headaches. After the end of the attack, it takes up to 1 hour to fully restore vision. […] Retinal migraine symptoms gradually diminish and disappear completely by old age.

• #65 Ocular Migraine: What It Is, Causes, Symptoms & Treatment

  https://my.clevelandclinic.org/health/diseases/24961-ocular-migraine

  Researchers dont know what exactly causes ocular migraines (retinal migraines), but they have theories. One of several theories is that it may be due to issues in blood vessels or blood flow that supports your retina. This issue in blood flow causes visual symptoms. Once your blood vessels relax, normal blood flow resumes and your sight returns. […] In rare cases, ocular migraine can lead to complications related to blood vessel and blood flow issues in and around your eye. […] The prognosis (outlook) for ocular migraine is usually good. Although the attacks can be painful and disturb your vision, healthcare provider generally consider ocular migraine to be benign. […] However, in rare cases, the attacks can lead to permanent visual issues.

• #66 Retinal Migraine Headache – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK507725/

  Although a retinal migraine is considered a benign condition, permanent symptoms can persist after the acute attacks. […] Complications of a retinal migraine include central retinal artery occlusion (CRAO), retinal infarction, central retinal venous occlusion, branch retinal artery occlusion (BRAO), retinal hemorrhages that can lead to edema of the retina and disc, ischemia of choroid or optic nerve, and vitreous hemorrhage. Many of those could lead to irreversible vision loss in the patient.

• #67 Retinal migraine | nidirect

  https://www.nidirect.gov.uk/conditions/retinal-migraine

  Afterward, the blood vessels relax, blood flow resumes and sight returns. Usually, there are no abnormalities within the eye and permanent damage to the eye is rare. […] There’s a small risk that the reduced blood flow may damage the thin layer at the back of the eye (the retina) and the blood vessels of the eye. This will be monitored in your follow-up appointments. Permanent vision loss is rare.

• #68 Retinal Migraine: Symptoms, Diagnosis, Treatments

  https://www.webmd.com/migraines-headaches/retinal-migraine

  If you have vision loss, talk to your physician or eye doctor right away. Usually, loss of vision in just one eye isnt related to migraine. It may be a symptom of a more serious issue, such as a stroke about to happen. If you dont treat it, temporary vision loss due to retinal migraine could become permanent.

• #69 Retinal Migraine Headache – MD Searchlight

  https://mdsearchlight.com/migraine-headaches/retinal-migraine-headache/

  Retinal migraine is generally thought of as a harmless condition. However, even after the intense episodes have passed, some symptoms can still continue. […] A retinal migraine may lead to several complications, some of which can seriously impact a persons vision. These complications may include the blockage of blood flow in the central retinal artery or the central retinal vein, damage to the cells in the retina due to lack of blood flow, blockage in one of the smaller branches of arteries supplying the retina, bleeding in the retina that may result in swelling in the retina and the optic disc, lack of blood supply to the layer of blood vessels in the eye that provide oxygen and nutrients to the outer parts of the retina, or bleeding into the clear gel-like substance in the eye. […] Possible Complications: […] Potential irreversible loss of vision.

• #70 Retinal Migraine Headache – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK507725/

  Although a retinal migraine is considered a benign condition, permanent symptoms can persist after the acute attacks. […] Complications of a retinal migraine include central retinal artery occlusion (CRAO), retinal infarction, central retinal venous occlusion, branch retinal artery occlusion (BRAO), retinal hemorrhages that can lead to edema of the retina and disc, ischemia of choroid or optic nerve, and vitreous hemorrhage. Many of those could lead to irreversible vision loss in the patient.

• #71 Retinal Migraine Headache – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK507725/

  Although a retinal migraine is considered a benign condition, permanent symptoms can persist after the acute attacks. […] Complications of a retinal migraine include central retinal artery occlusion (CRAO), retinal infarction, central retinal venous occlusion, branch retinal artery occlusion (BRAO), retinal hemorrhages that can lead to edema of the retina and disc, ischemia of choroid or optic nerve, and vitreous hemorrhage. Many of those could lead to irreversible vision loss in the patient.

• #72 Retinal Migraine Headache – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK507725/

  Although a retinal migraine is considered a benign condition, permanent symptoms can persist after the acute attacks. […] Complications of a retinal migraine include central retinal artery occlusion (CRAO), retinal infarction, central retinal venous occlusion, branch retinal artery occlusion (BRAO), retinal hemorrhages that can lead to edema of the retina and disc, ischemia of choroid or optic nerve, and vitreous hemorrhage. Many of those could lead to irreversible vision loss in the patient.

• #73 Retinal Migraine Headache – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK507725/

  Although a retinal migraine is considered a benign condition, permanent symptoms can persist after the acute attacks. […] Complications of a retinal migraine include central retinal artery occlusion (CRAO), retinal infarction, central retinal venous occlusion, branch retinal artery occlusion (BRAO), retinal hemorrhages that can lead to edema of the retina and disc, ischemia of choroid or optic nerve, and vitreous hemorrhage. Many of those could lead to irreversible vision loss in the patient.

• #74 Retinal Migraine Headache – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK507725/

  Although a retinal migraine is considered a benign condition, permanent symptoms can persist after the acute attacks. […] Complications of a retinal migraine include central retinal artery occlusion (CRAO), retinal infarction, central retinal venous occlusion, branch retinal artery occlusion (BRAO), retinal hemorrhages that can lead to edema of the retina and disc, ischemia of choroid or optic nerve, and vitreous hemorrhage. Many of those could lead to irreversible vision loss in the patient.

• #75 Retinal Migraine Headache – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK507725/

  Although a retinal migraine is considered a benign condition, permanent symptoms can persist after the acute attacks. […] Complications of a retinal migraine include central retinal artery occlusion (CRAO), retinal infarction, central retinal venous occlusion, branch retinal artery occlusion (BRAO), retinal hemorrhages that can lead to edema of the retina and disc, ischemia of choroid or optic nerve, and vitreous hemorrhage. Many of those could lead to irreversible vision loss in the patient.

• #76 Retinal Migraine Headache – StatPearls – NCBI Bookshelf

  https://www.ncbi.nlm.nih.gov/books/NBK507725/

  Although a retinal migraine is considered a benign condition, permanent symptoms can persist after the acute attacks. […] Complications of a retinal migraine include central retinal artery occlusion (CRAO), retinal infarction, central retinal venous occlusion, branch retinal artery occlusion (BRAO), retinal hemorrhages that can lead to edema of the retina and disc, ischemia of choroid or optic nerve, and vitreous hemorrhage. Many of those could lead to irreversible vision loss in the patient.

• #77 Retinal migraine – Wikipedia

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

  Retinal migraine is associated with transient monocular visual loss (scotoma) in one eye lasting less than one hour. […] During some episodes, the visual loss may occur with no headache and at other times throbbing headache on the same side of the head as the visual loss may occur, accompanied by severe light sensitivity and/or nausea. Visual loss tends to affect the entire monocular visual field of one eye, not both eyes. After each episode, normal vision returns. […] It may be difficult to read and dangerous to drive a vehicle while retinal migraine symptoms are present. […] In general, the prognosis for retinal migraine is similar to that of migraine headache with typical aura. As the true incidence of retinal migraine is unknown, it is uncertain whether there is a higher incidence of permanent neuro retinal injury. […] A 2005 study suggests that more than half of reported recurrent cases of retinal migraine subsequently experienced permanent visual loss in that eye from infarcts, but later studies suggest such loss is a relatively rare side effect.

• #78 Retinal migraine – Wikipedia

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

  Retinal migraine is associated with transient monocular visual loss (scotoma) in one eye lasting less than one hour. […] During some episodes, the visual loss may occur with no headache and at other times throbbing headache on the same side of the head as the visual loss may occur, accompanied by severe light sensitivity and/or nausea. Visual loss tends to affect the entire monocular visual field of one eye, not both eyes. After each episode, normal vision returns. […] It may be difficult to read and dangerous to drive a vehicle while retinal migraine symptoms are present. […] In general, the prognosis for retinal migraine is similar to that of migraine headache with typical aura. As the true incidence of retinal migraine is unknown, it is uncertain whether there is a higher incidence of permanent neuro retinal injury. […] A 2005 study suggests that more than half of reported recurrent cases of retinal migraine subsequently experienced permanent visual loss in that eye from infarcts, but later studies suggest such loss is a relatively rare side effect.

• #79 What Is a Retinal Migraine? Common Triggers & Symptoms – BuzzRx

  https://www.buzzrx.com/blog/what-is-a-retinal-migraine-common-triggers-symptoms

  A retinal migraine is a rare form of migraine that causes visual symptoms in one eye. […] This condition is characterized by brief episodes of blindness in one eye and other visual problems, such as flashing lights, twinkling lights, or temporary partial vision loss. […] Although the episodes of retinal migraine are usually short-lived, the symptoms can be frightening and trigger fear and anxiety. If not managed properly, retinal migraine can severely affect the quality of life of the patient by causing frequent episodes of temporary blindness or a visual disturbance. […] The common warning signs include: Scintillations (visions of twinkling lights), Temporary blindness, Scotoma (blind spot or visual disturbance). […] These visual symptoms typically last between 5 and 50 minutes. In some cases, the eye symptoms can become worse over time, leading to a regular migraine with a severe headache.

• #80 Reddit – The heart of the internet

  https://www.reddit.com/r/OcularMigraines/comments/1c9cur3/do_ocular_migraines_only_happen_in_one_eye/

  I first will notice that i suddenly cant see in a tiny spot in my vision. Then it turms into a blind apot that is shimmering on the edges. It gets bigger and bigger until it is gone. Sometimes my peripheral will go really shadowy and dark and that makes me so freaked out. […] I do feel strange for a few hours after it goes away. I am freaked out at the chance of permanent vision loss.

• #81 Let’s Talk About Ocular Migraines

  https://www.bouldermedicalcenter.com/ocular-migraines/

  Flashing lights in your eyes can be concerning, as they can be a sign of retinal detachment or other retinal problems. […] Symptoms vary from patient to patient or even from one episode to the next. Signs can involve shimmering light, heat-wave effects, jagged black and silver arcs, white-out areas, or blank patches. Often the visual symptoms last between 5 and 60 minutes and can change during this period. Anxiety and mild disorientation are also common during the episodes. Also, a mild headache that lasts several hours can occur. […] It is important to stop driving if you experience any visual effects. If these symptoms last more than an hour, this can be a sign of something more serious, and you should seek medical attention immediately.

• #82 Optical Migraine: Symptoms, Diagnosis, Causes, and Treatment – Migraine Again

  https://www.migraineagain.com/optical-migraine/

  Understanding the symptoms of migraine aura without headache is crucial for peace of mind since the visual disturbances involved can be quite scary to experience. While some people may use the terms optical migraine or ocular migraine to describe these attacks, headache specialists prefer the term migraine aura without headache. […] These migraine attacks can manifest as visual symptoms such as blind spots, flashing lights, or transient vision loss. While they may be concerning, it is important to note that they are temporary and typically only last up to an hour.

• #83 Ocular migraine: When to seek help

  https://www.mayoclinic.org/diseases-conditions/migraine-headache/expert-answers/ocular-migraine/faq-20058113

  Retinal migraine is a rare condition that usually affects people who also have other symptoms of migraine. Retinal migraine involves repeated bouts of short-lasting partial vision loss, such as blind spots. These bouts may happen before or during the headache. […] A retinal migraine unlike a migraine with aura affects only one eye, not both. But usually vision changes that affect only one eye aren’t related to a retinal migraine. Vision changes in one eye can be caused by more-serious conditions that need treatment. […] See a healthcare professional right away if you have visual symptoms that haven’t been looked at before, such as: Visual changes in only one eye. Visual changes that last less than five minutes or more than 60 minutes. Visual changes without a headache. New headaches or new visual changes. Headaches or visual changes that begin after age 50. New weakness on one side of the body or speech changes. […] These symptoms may suggest a more serious cause of your visual symptoms and need medical attention.

• #84 Case Study: When Ocular Migraine Symptoms Indicate Impending Stroke

  https://consultqd.clevelandclinic.org/case-study-when-ocular-migraine-symptoms-indicate-impending-stroke

  While the patient in this case had no remarkable findings on fundus exam, the unilateral symptoms and temporary loss of vision caused Dr. Bajic to suspect a vascular diagnosis rather than ocular migraine. […] Losing vision for 30 minutes is much longer than we typically see in amaurosis fugax due to underlying carotid disease, which is typically seconds to minutes of vision loss, says Dr. Bajic. This patients symptom duration actually was more typical of an ocular migraine. However, the increasing frequency and severity of symptoms only in the left eye are what prompted me to send her to the ED. The total blackout of vision in the most recent episode was the most concerning. […] Its important to conduct a dilation exam when patients have suspected ocular migraine, to help rule out ischemic causes for the symptoms, says Dr. Bajic. While in this case the results of that exam didnt indicate ischemia, I was not convinced. Worsening severity and frequency of symptoms leading to a total blackout of vision is not normal and should prompt further workup or evaluation. […] Indications that visual symptoms may be due to ischemia rather than ocular migraine include: Unilateral presentation, Total loss of vision, even if transitory.

• #85 Ocular migraine: When to seek help

  https://www.mayoclinic.org/diseases-conditions/migraine-headache/expert-answers/ocular-migraine/faq-20058113

  Retinal migraine is a rare condition that usually affects people who also have other symptoms of migraine. Retinal migraine involves repeated bouts of short-lasting partial vision loss, such as blind spots. These bouts may happen before or during the headache. […] A retinal migraine unlike a migraine with aura affects only one eye, not both. But usually vision changes that affect only one eye aren’t related to a retinal migraine. Vision changes in one eye can be caused by more-serious conditions that need treatment. […] See a healthcare professional right away if you have visual symptoms that haven’t been looked at before, such as: Visual changes in only one eye. Visual changes that last less than five minutes or more than 60 minutes. Visual changes without a headache. New headaches or new visual changes. Headaches or visual changes that begin after age 50. New weakness on one side of the body or speech changes. […] These symptoms may suggest a more serious cause of your visual symptoms and need medical attention.

• #86 Ocular migraine: When to seek help

  https://www.mayoclinic.org/diseases-conditions/migraine-headache/expert-answers/ocular-migraine/faq-20058113

  Retinal migraine is a rare condition that usually affects people who also have other symptoms of migraine. Retinal migraine involves repeated bouts of short-lasting partial vision loss, such as blind spots. These bouts may happen before or during the headache. […] A retinal migraine unlike a migraine with aura affects only one eye, not both. But usually vision changes that affect only one eye aren’t related to a retinal migraine. Vision changes in one eye can be caused by more-serious conditions that need treatment. […] See a healthcare professional right away if you have visual symptoms that haven’t been looked at before, such as: Visual changes in only one eye. Visual changes that last less than five minutes or more than 60 minutes. Visual changes without a headache. New headaches or new visual changes. Headaches or visual changes that begin after age 50. New weakness on one side of the body or speech changes. […] These symptoms may suggest a more serious cause of your visual symptoms and need medical attention.

• #87 Ocular migraine: When to seek help

  https://www.mayoclinic.org/diseases-conditions/migraine-headache/expert-answers/ocular-migraine/faq-20058113

  Retinal migraine is a rare condition that usually affects people who also have other symptoms of migraine. Retinal migraine involves repeated bouts of short-lasting partial vision loss, such as blind spots. These bouts may happen before or during the headache. […] A retinal migraine unlike a migraine with aura affects only one eye, not both. But usually vision changes that affect only one eye aren’t related to a retinal migraine. Vision changes in one eye can be caused by more-serious conditions that need treatment. […] See a healthcare professional right away if you have visual symptoms that haven’t been looked at before, such as: Visual changes in only one eye. Visual changes that last less than five minutes or more than 60 minutes. Visual changes without a headache. New headaches or new visual changes. Headaches or visual changes that begin after age 50. New weakness on one side of the body or speech changes. […] These symptoms may suggest a more serious cause of your visual symptoms and need medical attention.

• #88 Ocular migraine: When to seek help

  https://www.mayoclinic.org/diseases-conditions/migraine-headache/expert-answers/ocular-migraine/faq-20058113

  Retinal migraine is a rare condition that usually affects people who also have other symptoms of migraine. Retinal migraine involves repeated bouts of short-lasting partial vision loss, such as blind spots. These bouts may happen before or during the headache. […] A retinal migraine unlike a migraine with aura affects only one eye, not both. But usually vision changes that affect only one eye aren’t related to a retinal migraine. Vision changes in one eye can be caused by more-serious conditions that need treatment. […] See a healthcare professional right away if you have visual symptoms that haven’t been looked at before, such as: Visual changes in only one eye. Visual changes that last less than five minutes or more than 60 minutes. Visual changes without a headache. New headaches or new visual changes. Headaches or visual changes that begin after age 50. New weakness on one side of the body or speech changes. […] These symptoms may suggest a more serious cause of your visual symptoms and need medical attention.

• #89 Ocular migraine: When to seek help

  https://www.mayoclinic.org/diseases-conditions/migraine-headache/expert-answers/ocular-migraine/faq-20058113

  Retinal migraine is a rare condition that usually affects people who also have other symptoms of migraine. Retinal migraine involves repeated bouts of short-lasting partial vision loss, such as blind spots. These bouts may happen before or during the headache. […] A retinal migraine unlike a migraine with aura affects only one eye, not both. But usually vision changes that affect only one eye aren’t related to a retinal migraine. Vision changes in one eye can be caused by more-serious conditions that need treatment. […] See a healthcare professional right away if you have visual symptoms that haven’t been looked at before, such as: Visual changes in only one eye. Visual changes that last less than five minutes or more than 60 minutes. Visual changes without a headache. New headaches or new visual changes. Headaches or visual changes that begin after age 50. New weakness on one side of the body or speech changes. […] These symptoms may suggest a more serious cause of your visual symptoms and need medical attention.

• #90 Ocular migraine: When to seek help

  https://www.mayoclinic.org/diseases-conditions/migraine-headache/expert-answers/ocular-migraine/faq-20058113

  Retinal migraine is a rare condition that usually affects people who also have other symptoms of migraine. Retinal migraine involves repeated bouts of short-lasting partial vision loss, such as blind spots. These bouts may happen before or during the headache. […] A retinal migraine unlike a migraine with aura affects only one eye, not both. But usually vision changes that affect only one eye aren’t related to a retinal migraine. Vision changes in one eye can be caused by more-serious conditions that need treatment. […] See a healthcare professional right away if you have visual symptoms that haven’t been looked at before, such as: Visual changes in only one eye. Visual changes that last less than five minutes or more than 60 minutes. Visual changes without a headache. New headaches or new visual changes. Headaches or visual changes that begin after age 50. New weakness on one side of the body or speech changes. […] These symptoms may suggest a more serious cause of your visual symptoms and need medical attention.

• #91 Case Study: When Ocular Migraine Symptoms Indicate Impending Stroke

  https://consultqd.clevelandclinic.org/case-study-when-ocular-migraine-symptoms-indicate-impending-stroke

  While the patient in this case had no remarkable findings on fundus exam, the unilateral symptoms and temporary loss of vision caused Dr. Bajic to suspect a vascular diagnosis rather than ocular migraine. […] Losing vision for 30 minutes is much longer than we typically see in amaurosis fugax due to underlying carotid disease, which is typically seconds to minutes of vision loss, says Dr. Bajic. This patients symptom duration actually was more typical of an ocular migraine. However, the increasing frequency and severity of symptoms only in the left eye are what prompted me to send her to the ED. The total blackout of vision in the most recent episode was the most concerning. […] Its important to conduct a dilation exam when patients have suspected ocular migraine, to help rule out ischemic causes for the symptoms, says Dr. Bajic. While in this case the results of that exam didnt indicate ischemia, I was not convinced. Worsening severity and frequency of symptoms leading to a total blackout of vision is not normal and should prompt further workup or evaluation. […] Indications that visual symptoms may be due to ischemia rather than ocular migraine include: Unilateral presentation, Total loss of vision, even if transitory.

• #92 Retinal migraine

  https://www.nhs.uk/conditions/retinal-migraine/

  Retinal migraines are a type of migraine that affect the eyes. They can cause temporary vision loss in 1 eye and other eye symptoms. […] Retinal migraines usually affect 1 eye. […] They often come on suddenly and symptoms include: vision loss this usually lasts around 10 to 20 minutes but can sometimes last up to 1 hour, a blind spot in your vision, a headache you may get this at the same time as the eye symptoms or shortly afterwards, other eye symptoms, such as blurred vision and seeing flashing lights, zigzag patterns or coloured spots or lines, feeling sick or being sick. […] Sometimes you can get the eye symptoms without having a headache. […] You have retinal migraines and they’re getting worse, you’re getting them more often, there’s a change to your usual symptoms.

• #93 Case Study: When Ocular Migraine Symptoms Indicate Impending Stroke

  https://consultqd.clevelandclinic.org/case-study-when-ocular-migraine-symptoms-indicate-impending-stroke

  While the patient in this case had no remarkable findings on fundus exam, the unilateral symptoms and temporary loss of vision caused Dr. Bajic to suspect a vascular diagnosis rather than ocular migraine. […] Losing vision for 30 minutes is much longer than we typically see in amaurosis fugax due to underlying carotid disease, which is typically seconds to minutes of vision loss, says Dr. Bajic. This patients symptom duration actually was more typical of an ocular migraine. However, the increasing frequency and severity of symptoms only in the left eye are what prompted me to send her to the ED. The total blackout of vision in the most recent episode was the most concerning. […] Its important to conduct a dilation exam when patients have suspected ocular migraine, to help rule out ischemic causes for the symptoms, says Dr. Bajic. While in this case the results of that exam didnt indicate ischemia, I was not convinced. Worsening severity and frequency of symptoms leading to a total blackout of vision is not normal and should prompt further workup or evaluation. […] Indications that visual symptoms may be due to ischemia rather than ocular migraine include: Unilateral presentation, Total loss of vision, even if transitory.

• #94 Retinal Migraine: Symptoms, Causes and Treatments

  https://www.neurahealth.co/blog/retinal-migraine-symptoms-causes-and-treatments

  Retinal migraine, also referred to as „ocular migraine”, is a rare type of migraine that can cause visual symptoms in a single eye. […] It is characterized by repeated attacks of monocular visual disturbance lasting from five minutes to one hour. A headache can sometimes occur along with or after the retinal migraine visual aura as well. The visual aura can include scintillations (where sparkling or flashing lights are seen) and scotoma (a „blind spot” that causes partial vision loss) or even temporary blindness. […] It is important that you seek urgent medical attention if experiencing sudden visual changes, so that stroke can be ruled out as a potential cause.

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