Migraine

Migraine is a neurological disorder that causes moderate-to-severe headaches. The pain usually affects one side of the head and is generally associated with nausea, light sensitivity and sound sensitivity. Other symptoms may include dizziness, vomiting, and difficulty thinking. In some cases, a migraine attack begins with an aura, a period of sensory disturbance.

Tyramine ( ) (also spelled tyramin), also known under several other names, is a naturally occurring trace amine derived from the amino acid tyrosine. Tyramine acts as a catecholamine releasing agent. Notably, it is unable to cross the blood-brain barrier, resulting in only non-psychoactive peripheral sympathomimetic effects following ingestion. A hypertensive crisis can result, however, from ingestion of tyramine-rich foods in conjunction with the use of monoamine oxidase inhibitors (MAOIs).

visual impairment

eye disturbance with/without headache

Photopsia is the presence of perceived flashes of light in the field of vision.

visual aura

disorder primarily of children which presents with episodes of abdominal pain without an accompanying headache

migraine symptom

medical treatment

Wikipedia article covering multiple topics

medical condition