A headache is a classic excuse for avoiding sex. But could sex actually cause a headache? Yes, say the experts.
Coital cephalagiais a sudden, intense headache that strikes at the moment of orgasm. The pain can last from several minutes to several hours.
Scientists remain unsure what causes the headaches. But many believe they're related to increased blood flow and dilation of blood vessels that occur with sexual arousal.
The headaches affect more men than women. And migraine sufferers are particularly prone to them, experts say.
Staying still can minimize the pain, and stopping the sexual activity will often stop the pain. Over-the-counter analgesics or migraine medication may be helpful, say experts.
See your doctor if pain persists, recurs frequently or other symptoms, such as a stiff neck, are present.
Reviewed July 2008
