What Are Optical Migraines A Sign Of?

Should I worry about ocular migraines?

Aura is generally harmless.

The visual disturbances may temporarily interfere with certain daily activities such as reading or driving, but the condition usually is not considered serious.

It has been noted, however, that aura may be associated with a small increased risk of stroke (cerebral infarction) in women..

Can dehydration cause ocular migraines?

What Are Migraine Triggers? 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.

Can b12 deficiency cause ocular migraines?

Vitamin B12 deficiency symptoms include breathlessness, fatigue, and a loss of appetite. But headaches could also be a warning sign of the condition, it’s been revealed. Persistent migraines could be caused by peripheral nerve cell damage – a side effect of vitamin B12 deficiency, said medical company Migrant.

Should I worry about migraine with aura?

See your doctor immediately if you have the signs and symptoms of migraine with aura, such as temporary vision loss or floating spots or zigzag lines in your field of vision. Your doctor will need to rule out more-serious conditions, such as a stroke or retinal tear.

What causes an optical migraine?

Ocular migraines are caused by reduced blood flow or spasms of blood vessels in the retina or behind the eye. In an ocular migraine, vision in the affected eye generally returns to normal within an hour.

Is an ocular migraine a sign of a stroke?

Migraine with aura isn’t a stroke, and it’s not usually a sign that you’re about to have a stroke. People with a history of migraine with aura may be at higher risk of stroke, so it’s important to understand the signs and symptoms of both. Migraine and stroke can occur together, but it’s rare.

Can ocular migraines be a symptom of something else?

Migraine Types – Ocular Migraines You can have it before or along with a migraine headache. It’s a rare problem. Some research suggests that in many cases, the symptoms are due to other problems. Regular migraine attacks can also cause vision problems, called an aura, which can involve flashing lights and blind spots.

When should I see a doctor for ocular migraine?

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.

What is an optical migraine?

Ocular migraines can develop with or without the accompanying pain of a classic migraine. During an ocular migraine, or migraine with aura, you may see flashing or shimmering lights, zigzagging lines, or stars. Some people describe psychedelic images. It may also cause blind spots in your field of vision.

Should I see a neurologist for ocular migraine?

Attacks of migraine aura without a headache are more common as migraine sufferers get older,” Hindiyeh said. “However, if you are older than the age of 40 and develop a migraine with aura for the first time, you should be evaluated by a neurologist. If needed, you may then be referred to a headache specialist.”

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.

Why am I seeing zig zags in my vision?

Ocular Migraine Symptoms People with ocular migraines can have a variety of visual symptoms. Typically you will see a small, enlarging blind spot (scotoma) in your central vision with bright, flickering lights (scintillations) or a shimmering zig-zag line (metamorphopsia) inside the blind spot.