Question: What Does It Mean When You See Zig Zags In Your Vision?

Is an ocular migraine a sign of a stroke?

Ocular migraine, or migraine with aura, and stroke are two different conditions.

Having an attack doesn’t mean you’re having a stroke or are about to have one.

However, research has shown that people with migraine with aura are at an increased risk of stroke..

Why am I suddenly getting migraines with aura?

Many of the same factors that trigger migraine can also trigger migraine with aura, including stress, bright lights, some foods and medications, too much or too little sleep, and menstruation.

What happens in the brain during a migraine aura?

As it passes over the brain, blood vessels constrict, limiting oxygen flow. Researchers believe the cortical depression may be the cause of the visual auras that some people with migraine experience. These auras result in people seeing dark or colored spots, sparkles, or other visual disturbances.

What triggers an ocular migraine?

These triggers include fatigue, skipping a meal, caffeine withdrawal, stress, and certain foods (including red wine, chocolate, or aged cheese). For many patients with isolated visual migraines, however, the events can be very infrequent and no definite trigger can be determined.

When should I worry about ocular migraines?

It is important to talk with a doctor about severe, frequent, or disabling headaches, as well as those that cause other symptoms, such as sensory problems or nausea. A person should seek emergency care for visual symptoms that affect only one eye.

How do you prevent ocular migraines?

The visual portion of an ocular migraine typically lasts less than 60 minutes, so most people don’t need treatment. It’s best to stop what you’re doing and rest your eyes until your vision goes back to normal. If you have a headache, take a pain reliever that your doctor recommends.

How common are ocular migraines?

This problem is rare. It affects about one out of every 200 people who have migraines. Some research suggests that, in many cases, the symptoms are because of other problems.

Can statins affect your eyes?

NEW YORK (Reuters Health) – Treatment with a cholesterol-lowering “statin” drug may very occasionally cause double-vision, eyelid-droop, or weakness of the muscles that control eye movement, investigators report..

Can dehydration cause migraine aura?

Dehydration is a common underlying cause of headaches, and it’s also a common trigger for migraines. 4 Migraine headaches are often one-sided, throbbing, and associated with nausea, vomiting, and a sensitivity to light and/or sound. Some migraines are preceded by a neurological disturbance, called an aura.

Can too much screen time cause ocular migraines?

Like other types of migraine, harsh lights and electronic screens can be triggers. Straining your eyes by staring at a screen for long periods of time, spending time in fluorescent or other harsh lighting, driving long distances and other taxing visual activities can increase your risk for attacks.

What are auras a symptom of?

An aura is a perceptual disturbance experienced by some with epilepsy or migraine. An epileptic aura is in fact a seizure. Epileptic and migraine auras are due to the involvement of specific areas of the brain, which are those that determine the symptoms of the aura.

Can high blood pressure cause ocular migraines?

Retinal migraines are more likely to be triggered by other factors: intense exercise, dehydration, low blood sugar, high blood pressure, hot temperatures and tobacco use. Certain foods can trigger both types of visual migraines: Red wine or other alcohol.

What medications can cause ocular migraines?

While this article does not include an exhaustive list, common systemic medications that cause ocular side effects include: bisphosphonates; cyclosporine and tacrolimus; minocycline; hydroxychloroquine; ethambutol; topiramate; tamsulosin; amiodarone; anticholinergics; erectile dysfunction drugs; blood pressure …

Can anxiety cause ocular migraines?

Ocular migraines can be a nuisance but usually no treatment is required. Often a patient’s first ocular migraine can be very alarming causing anxiety which can trigger further ocular migraines. Simple reassurance from your doctor can often lower anxiety levels and reduce or eliminate the ocular migraines.

Should I see an eye doctor for ocular migraine?

A retinal migraine — unlike a migraine aura — will affect only one eye, not both. But usually, loss of vision in one eye isn’t related to migraine. It’s generally caused by some other more serious condition. So if you experience visual loss in one eye, be sure to see a doctor right away for prompt treatment.

Why do I have a migraine behind my right eye?

A sinus infection (sinusitis) can cause a headache around your eyes, nose, forehead, cheeks, and upper teeth. This is where your sinuses are. You’ll often also have a fever, congestion, and a thick nasal discharge. The pain usually gets worse throughout the day.