Abstract

These data support earlier research and anecdotal observations of a substantial sleep/migraine relationship, and implicate sleep disturbance in specific headache patterns and severity. The short sleep group, who routinely slept 6 hours per night, exhibited the more severe headache patterns and more sleep-related headache. Sleep complaints occurred with greater frequency among chronic than episodic migraineurs. Future research may identify possible mediating factors such as primary sleep and mood disorders. Prospective studies are needed to determine if normalizing sleep times in the short sleeps would impact headache threshold.