Tension Headache | Cannabis Wiki
A tension headache is a headache that occurs from long endured contraction of the skeletal muscle around the face, scalp, upper back, and neck.
Tension headaches make up the majority of headaches and occur in relation to excessive emotional tension such as anxiety and stress. The continued contraction of these skeletal muscles result in pain varying in intensity and duration. The onset of tension headaches is often during adolescence, but occur most often in middle age. The headache is described as vise-like, pressing, or tight.