It seems contradictory: the pills you’re taking for headaches might actually be perpetuating them. Medication-overuse headache is a well-documented medical phenomenon, but the good news is it’s often reversible once identified.
Over 10 million people in the UK regularly get headaches, making up about one in every 25 visits to a GP. Most headaches are harmless and not a sign of a serious problem. Although many people worry they might have a brain tumour, less than 1% of those with headaches actually do.
