Struggling with constant headaches? It might be more than just stress or screen time. Discover 7 silent health issues your body could be warning you about—before it’s too late.

Hemicrania continua is a headache disorder that causes constant pain on one side of your head and face. The level of pain may go up and down, but it almost never goes away.

Chronic, persistent headaches can have many causes. A proportion of headache sufferers end up taking ever-increasing doses of painkillers in order to treat their problem.

For three long years—1,200 relentless days—Tina, a passionate photographer, spent every waking moment with a headache. A dull discomfort turned into a nagging, full-blown, full-head pain that ...

Women and children are disproportionately affected by headache disorders. Migraine is the leading cause of disability among ...

Claire Szymanski woke one morning with what she thought was a "shocking" headache and four years on the pain has not stopped.

A.J., a 47-year-old woman, was admitted to Temple University Hospital with a complaint of almost constant headaches for the previous three weeks.