Migraine: causes and risk factors
Migraine is severe ache in which person suffer unbearable headache. These penetrating headaches can show symptoms like nausea; vomiting; sensitivity to sounds, smells, and light; and vision changes. If a person experiences irregular migraines, the headache and symptoms may last only for a day or two. If patients experience chronic migraines then the symptoms may occur for15 days or more each month. Migraine is most common medical condition between the age of 25 and 55. It can be said that migraine is simply a headache because normal functioning of central nervous system is disrupted. Migraine is an enduring problem. It may begin in childhood and vanish and re-emerge in new ways throughout an individual’s life. Generally, there is a decrease in headache intensity and an increase in the incidence of a typical symptoms of migraine such as vertigo, ear pain, and bowel symptoms as patients mature. When migraine attacks on individual, abnormal electrical activity may occur in t...