Migraine attacks have many triggers. Some Migraine attacks may be visually-induced by flickering light, patterns or reading. Some patients may be photophobic during an attack.
This sensitivity is sometimes associated with a strong response in the visual cortex of the brain and may be reduced by using Precision Tinted Lenses.
Precision Tinted Lenses may also prevent migraine attacks. More often they enable patients to continue their daily activities despite attacks, and to cope in uncomfortable environments.
For more information refer to our research page