Primary headaches are stand-alone illnesses caused directly by the overactivity of, or problems with, structures in the head that are pain-sensitive.
This includes the blood vessels, muscles, and nerves of the head and neck. They may also result from c
A headache can occur in any part of the head, on both sides of the head, or in just one location.
There are different ways to define headaches.
The International Headache Society (IHS) categorize headaches as primary, when they are not caused by ano
Generic pain relief medication is available over the counter (OTC), or doctors can prescribe preventative medication, such as tricyclic antidepressants, serotonin receptor agonists, anti-epileptic drugs, and beta-blockers.