McMaster University

Demystifying Medicine
Seminar Series


According to the National Headache Foundation, more than 45 million Americans suffer from chronic (long-term), recurring (repeating) headaches; of these, 28 million suffer from migraines. About 20 percent of children and adolescents also have significant headaches. About 70% of headache sufferers are women.

Cleveland Clinic

Tension Headaches

Video about tension headaches

Curious about that headache you're experiencing? It might be a tension headache! Watch this video for more information about them, including causes, their biology and some relief options. This is a great video for stressed university students!

[Click to view video about tension headaches]