Thin Film Spectacle Coatings to Reduce Light Sensitivity and Headaches in Patients With Migraine
Thin Film Spectacle Coatings to Reduce Light Sensitivity and Headaches in Patients With Migraine
Approximately 9% of men and 18% of women suffer from migraine headaches. Almost all migraine
 sufferers report light sensitivity during a headache. Some people with migraine report that
 light can trigger their migraines and some people with migraine are light sensitive all of
 the time. The investigators have recently determined that certain colors of light are more
 likely to trigger migraines than other colors. In this study the investigators want to know
 if people who wear glasses that block these colors of light will have fewer migraine
 headaches.
Inclusion Criteria:

 1. Must be diagnosed with migraine with aura or migraine without aura

 2. Must have chronic daily migraine (at least 15 headache days per month)

 3. Age 18 or older

 Exclusion Criteria:

 1. Currently wearing a spectacle tint specifically prescribed for migraine or light
 sensitivity

 2. Pregnant

 3. Unwilling or unable in the judgment of the investigator to complete the study

 4. Unavailable for any of the study visits

 5. Light sensitive conditions: meningitis, iritis, blepharospasm

 6. Degenerative diseases of the retina or optic nerve: diabetic retinopathy, ischemic
 optic neuropathy

 7. Medications known to affect retinal or optic nerve function: hydroxychloroquine,
 chloroquine, ethambutol, amiodarone, erectile dysfunction drugs

 8. Best corrected visual acuity less than 20/40 in either eye