A headache is pain that originates in the head or upper neck area of the body. The discomfort comes from the tissues and
Headache is defined as pain arising from the head or upper neck of the body. The pain originates from the tissues a
A headache is discomfort that originates in the head or upper neck and spreads to the rest of the body. The tissues and
Headache is characterized as pain that occurs from the body's head or upper neck. Since the brain itself has no nerv