This is called  prodro mata. The aura occurs when blood vessels constrict. The vascular slammed open, often causing leakage through the blood vessel walls. This is a cause of headache pain, and it is described as throb Bing. The pain is more severe than tension headache, and patients feel better lying in a dark room with a cold compress. The cold compress helps to constrict the swollen vessels .. Some patients wake up at night with this headache. This is usually diagnostic of migraine. Headache is usually on one side of his head.

It is hormonal relationships in headache of migraine nature. In families where one sister started birth control pills and migraine was, get the other sister, migraine, when they begin birth control pills. But the situation is very dynamic. Migraine can stop or increase during pregnancy or menopause Children can get this too. Throughout history, many individuals became addicted to drugs because of their migraine. Napoleon is said to have had a migraine attack in the Battle of Waterloo.