Introduction and Approach to Headache
Keyword(s):
Headache is experienced by 93% of men and 99% of women at some time in their lives. It is the most common complaint treated by neurologists and the seventh most common complaint treated by primary care providers. Although most headaches in the general population meet the criteria for tension-type headache, migraine is the most common headache treated in clinical practice and affects 18% of women and 6% of men, typically in their peak years of productivity. Evaluation of headache should include a thorough history and general, musculoskeletal, and neurologic examinations. Paramount in the headache evaluation is the proper identification of red flags that may indicate an underlying secondary cause of headache.