![]() ![]() You can learn more about how we ensure our content is accurate and current by reading our editorial policy. We link primary sources - including studies, scientific references, and statistics - within each article and also list them in the resources section at the bottom of our articles. Medical News Today has strict sourcing guidelines and draws only from peer-reviewed studies, academic research institutions, and medical journals and associations. If a person notices that they experience migraine episodes after drinking coffee or when they are stressed, they should implement lifestyle changes to reduce their exposure to these things, such as reducing their caffeine intake and practicing stress relief techniques. However, a person should not take beta-blockers, triptans, or ergots, as these could increase the risk of vision loss.Īvoiding triggers is another component of migraine management. Like migraine with aura, calcium channel blockers help prevent retinal migraine from returning. The medications a doctor could prescribe for a person experiencing migraine with aura include: Long-term treatment that prevents visual migraine episodes from returning differs depending on the exact type of migraine a person has. Some OTC medications for symptom relief include: To relieve a headache or nausea symptoms of visual migraine, a person could take over-the-counter (OTC) pain relievers or anti-nausea medication. The triggers of retinal migraine are similar to those of migraine with aura. However, more research is necessary to fully understand what causes retinal migraine. Others suggest that an electrical disturbance in the retina is the main cause, similarly to what happens in migraine with aura. ![]() A person’s retina is located at the back of their eye.Īccording to one 2021 article, some researchers believe that when the arteries of the retina narrow, the reduced blood flow causes visual symptoms. consuming aged cheese and food additives such as nitratesĬhanges in the retina cause retinal migraine.Triggers of migraine with aura for people who are predisposed to this condition can include: When neurons and glial cells gain a rapid positive charge, or depolarize, this may cause visual disturbances and other aura symptoms. Researchers suggest that a change in electrical activity in the brain causes migraine with aura to develop. However, some are unique to each condition. Migraine with aura and retinal migraine share similar causes. However, retinal migraine symptoms are more intrusive than those of migraine with aura, and, in rare cases, a person may never regain their vision.Īs a result, it is vital that people speak with a doctor if they think that they are experiencing retinal migraine so that they can promptly start treatment. Typically, the symptoms last for 5–20 minutes, with a person experiencing them a few times per day. Symptoms of retinal migraineĪlthough retinal migraine has similar symptoms to migraine with aura, the symptoms may not last as long and tend to only occur in one eye. Researchers suggest that retinal migraine may run in families and be more likely to occur in people who experience migraine headaches. Retinal migraine is rare, but people as young as 7 years old could experience it. ![]() Their vision from that eye may also temporarily decrease or vanish altogether. When a person experiences retinal migraine, they may notice light flashing in front of one of their eyes.
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