Migraines are caused by constriction of blood vessels in the brain. There are medical tests like MRI or dye specfic cat scans that look for this.
However most migraine sufferers are diagnosed by symptoms, ie pain on one side of head, visual sensitivity(esp to light), nausea. A severe headache may not be a migraine, but is certainly painful, and many of the same treatments apply.
Intractable Migraine is the term used when a Migraine does not respond to treatment.
Migraine is a genetic neurological disease. The cause of Migraine is in the genes.
Basilar Migraine is a type of migraine that affects the basilar artery of the brain.
Preventive treatment for migraine headaches is called migraine prophylaxis or prophylactic therapy. Another term is Migraine Preventive Therapy.
She had a severe migraine.
Migraine with aura is treated the same way as Migraine without aura.
There is no such headache classification as an Optic Migraine. You are most likely referring to Migraine with Aura.
An abdominal migraine is a variant of migraine in which the pain occurs in the stomach rather than the head.
There is currently no cure for Migraine disease.
You have Migraine attacks because you have the genetic capability for them.
There is no cure for Migraine disease.
A splitting migraine.