Bupranolol is a beta blocker medication that is used to treat high blood pressure and chest pain. There are a few different synonyms for this medication, which can be helpful to know if you are reading about it or talking to your doctor about treatment options. Some common synonyms for Bupranolol include Budefin, Gubernal, and Pranolol. These medications all work in a similar way to lower blood pressure and decrease heart rate. If you are prescribed Bupranolol or one of its synonyms, be sure to talk to your doctor about any potential side effects or interactions with other medications you may be taking.