Headache
Headache or head pain is a painful sensation in any part of the head. Most of us have had it many times. It can be seen in all age groups but much more in women. Minor headache can be relieved by a pain reliever, some food, coffee, tea or by taking a short rest. But if you are suffering from severe headaches, then you should be worried about that. This can also be a sign of stroke, tumor or blood clot. Primary Headache : Migraine, tension headache, cluster headache, and other trigeminal autonomic cephalalgias, etc. Secondary Headache : a Brain tumor, blood clot, bleeding in or around the brain, dehydration, influenza, alcohol-induced hangover, stroke, panic attack, overuse of pain medication, glaucoma, concussion, etc. Headache can be a serious condition, so do not ignore that and immediately seek medical advice whenever it becomes severe or regular. Causes: When the mix of signals comes from between your brain, blood vessels, and nearby nerves, it caus