It is also used to prevent migraine headaches and recurrence of heart attacks. It works by relaxing blood vessels. When should Propranolol not be taken? (Contraindications) Contraindicated in ...

Propranolol is also used to treat tremors of certain causes, and to prevent migraine headaches. Hemangeol is used to treat a genetic condition called infantile hemangiomas in infants 5 weeks to 1 ...