Migraine with Aura

Overview

Your doctor might diagnose the migraine with aura based on your signs and symptoms, your medical and family history, and a physical exam.

If your aura isn’t followed by head pain, your doctor might recommend certain tests to rule out more-serious conditions, such as a transient ischemic attack (TIA).

Assessments might include:

An eye examination. A thorough eye exam, done by an eye specialist (ophthalmologist), can help rule out eye problems that might be causing visual symptoms.
Head computerized tomography (CT) scan. This X-ray technique produces detailed images of your brain.
Magnetic resonance imaging (MRI). This diagnostic imaging procedure produces images of your internal organs, including your brain.

Your doctor might refer you to a doctor who specializes in nervous system disorders (neurologist) to rule out brain conditions that could be causing your symptoms.

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Symptoms

When to see a doctor

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Complications

Blood clots are a dangerous complication of atrial fibrillation (AFib). Blood clots can lead to stroke.

The risk of stroke from AFib increases as you grow older. Other health conditions also may increase the risk of a stroke due to AFib. These conditions include:

High blood pressure.
Diabetes.
Heart failure.
Some types of heart valve disease.

Blood thinners are commonly prescribed to prevent blood clots and strokes in people with atrial fibrillation.

Prevention

Healthy lifestyle choices can reduce the risk of heart disease and may prevent atrial fibrillation (AFib). Here are some basic heart-healthy tips:

Control high blood pressure, high cholesterol and diabetes.
Don't smoke or use tobacco.
Eat a diet that's low in salt and saturated fat.
Exercise at least 30 minutes a day on most days of the week unless your health care team says not to.
Get good sleep. Adults should aim for 7 to 9 hours daily.
Maintain a healthy weight.
Reduce and manage stress.

By Mayo Clinic Staff

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Diagnosis & treatment

Living with atrial fibrillation?

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