Headache and Migraine
A headache is a pain or discomfort in the head, scalp, or neck. Serious causes of headaches are rare. Most people with headaches can feel much better by making lifestyle changes, learning ways to relax, and sometimes by taking medications.
Headaches may occur on one or both sides of the head, be isolated to a certain location, radiate across the head from one point, or have a vise-like quality. A headache may be a sharp pain, throbbing sensation or dull ache. Headaches may appear gradually or suddenly, and they may last less than an hour or for several days.
A migraine is a chronic neurological disease characterized by recurrent moderate to severe headaches often in association with a number of autonomic nervous system symptoms.
Migraines and other types of headaches, such as a tension headache and sinus headache, are painful. Migraine symptoms include a pounding headache, nausea, vomiting, and light sensitivity and are treated with antinausea drugs and abortive or preventive medications. Headache remedies include pain relievers.