Approximately 10% of women and 5% of men at age 70 experience severe recurrent or constant headaches. Severe headache presenting for the first time in a patient over age 50 is unusual and requires a thorough medical and neurologic examination. Primary headache etiologies in older patients included migraine, tension-type, cluster, and the rare hypnic headache. For all of these, effective pain control includes pharmacologic and nonpharmacologic interventions. Secondary etiologies include temporal arteritis, medication-induced headache, cerebrovascular or cardias ischemia, and intracranial hemorrhage or tumors. Head pain may also be a cervicogenic or related to glaucoma or sleep apnea. In secondary cases, pain management is specific to treatment of the underlying structural or systemic disease.