Headache migraine specialist treatment In Chennai
Headache migraine specialist treatment In Chennai Headache migraine specialist treatment In Chennai A primary headache is caused by dysfunction or overactivity of pain-sensitive features in your head.
Chemical activity in your brain, the nerves or blood vessels of your head outside your skull, or muscles of your head and neck — or some combination of these factors — may play a role in primary headaches.
Migraine is different from tension-type and cluster headaches, and usually causes symptoms of sickness or nausea in addition to a severe, one-sided, throbbing headache. However, some people experience both migraines and tension-type headaches.Migraines are chronic headaches that last for hours or even days which can completely disable a person. Some migraines are preceded or accompanied by symptoms or signs (auras), such as giddiness, often nausea, vomiting, and extreme sensitivity to light and sound, flashes of light, blind spots or tingling in the arm or leg. Not all migraines are the same. Most people experience migraines without auras.When untreated, a migraine typically lasts from four to 72 hours, but the frequency with which headaches occur varies from person to person. Migraines can occur several times a month or much less frequentlyCluster headaches, on the other hand, begin quickly and are one-sided, short-lived, excruciatingly painful headaches.