These Migraine Glasses from  Eye Care 4 U Vision have a number of excellent features:

Reduce Headaches and Eyestrain
Intense sunlight can bring on migraine, tension, and other types of headaches caused by eyestrain. One in seven people in the UK suffers from migraine with common triggers including dehydration, stress and lack of sleep. We stock ideal sunglasses and glasses for migraine sufferers.

Sun damage to the cornea is another headache-inducing effect of sunlight. By wearing sunglasses under bright conditions, headaches can be reduced and in some cases even prevented. Our Sunglasses come in Pink and Green for this condition. These precision tinted glasses help relieve migraine headaches by bathing your eyes in a cool green or pink filtered light and stopping the over stimulation of the brain.

Fits over almost every type of frame, or wear on its own.

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Pink Migraine Glasses