Primary Exertional Headaches
Primary exertional headaches usually occur after strenuous exercise, such as running or swimming. The cause of these headaches is not known, but they are not dangerous and can be treated with medication.
Primary exertional headaches may come with no other symptoms, with pain lasting less than 24 hours. They usually occur in men under the age of 40 and are defined by more than one episode.
People who experience these headaches may also experience migraine. These headaches are also more common if you are exercising in hot weather or at a high altitude or if you have a personal or family history of migraine.
There are several medications that may help.
Indomethacin is a nonsteroidal anti-inflammatory drug (NSAID), and propranolol is a beta-blocker drug. Beta-blockers slow the heart rate and lower blood pressure. Propranolol may be used before exercise to prevent these headaches.
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