Propranolol (Inderal) is frequently used to prevent migraine attacks. Learn how it works, dosage, potential side effects, and interactions with other medications. Propranolol belongs to a group of medications known as Betablocker’s, which are primarily used to treat cardiac problems. However, they have been found to work well in (and are now licensed for) the prevention of migraine. The starting dose of propranolol for migraine is usually 10mg twice per day, which can then be gradually increased on a weekly basis, as directed by a doctor or specialist. Propranolol is a beta-blocker that is used to treat high blood pressure, angina, anxiety, heart rhythm disorders, migraine prevention, and other heart or circulatory conditions. propranolol as a migraine preventative pranolol for the prevention of migraine. It is not intended as a substitute for the ‘patient information’ leaflet supplied with the tablets, which provides more a comprehensive overview and shou The recommended dosage of propranolol for migraine prevention is 80-240 mg per day, with extended-release formulations typically started at 80 mg once daily. Propranolol prevents migraines by dialing down nerve activity in the brain’s pain-relay center, reducing how often attacks occur by roughly 1 to 2 fewer migraine days per month compared to a placebo. It belongs to a class of drugs called beta-blockers, originally designed for heart conditions, but it has been one of the most widely studied and prescribed migraine preventatives for decades. Propranolol is one of the most commonly prescribed drugs for migraine prophylaxis. We aimed to determine whether there is evidence that propranolol is more effective than placebo and as effective as other drugs for the interval (prophylactic). Propranolol Brand names: Bedranol, Beta-Prograne, Half Beta-Prograne Find out how propranolol treats heart problems and helps with symptoms of anxiety and migraines, and how to take it. Learn about the preventive medication propranolol for migraines, including how it works and its potential side effects and warnings. Propranolol is also used to treat severe chest pain (angina), migraine headaches, or hypertrophic subaortic stenosis (thickened heart muscle). This medicine may also be used to treat irregular heartbeats, tremors, or pheochromocytoma (adrenal gland tumor). It may also be used to reduce the risk of death in patients who have heart attacks.