HealthGlobal issuesMedication overuse headacheTo view this video please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoHealthGlobal issuesAndreas Kürten12/02/2024December 2, 2024Painkillers for headaches are very effective. But overuse can make the pain much worse.https://p.dw.com/p/4nYEOAdvertisement