It comes in these forms: oral tablet, oral extended-release capsule, oral solution, and injectable. Propranolol oral tablet is only available in a generic form. Generic drugs usually cost less than brand-name versions. Propranolol oral tablet may be used in combination with other drugs. Propranolol reduces your heart’s workload and helps it beat more regularly. It’s used to: Propranolol belongs to a class of drugs called beta blockers. A class of drugs is a group of medications that work in a similar way. Do not stop using this drug without first consulting your doctor. Your condition may become worse when the drug is suddenly stopped, especially if you have chest pain (angina) or heart disease (e.g., coronary artery disease, ischemic heart disease, high blood pressure). If your doctor decides you should no longer use this drug, you must gradually decrease your dose according to your doctor's instructions. When gradually stopping this medication, it is recommended that you temporarily limit physical activity to decrease strain on the heart. Seek immediate medical attention if you develop: worsening chest pain, tightness/pressure in the chest, chest pain spreading to the jaw/neck/arm, unusual sweating, trouble breathing, or fast/irregular heartbeat. Show More This medication is a beta blocker used to treat high blood pressure, irregular heartbeats, shaking (tremors), and other conditions. It is used after a heart attack to improve the chance of survival. It is also used to prevent migraine headaches and chest pain (angina).
Aug 15, 2017. Do not stop taking propranolol without talking to your doctor first. If propranolol is stopped suddenly, it may cause chest pain or heart attack in. Jan 17, 2018. It works by reducing your heart's workload and helps it beat more regularly. Here's what you need to know about propranolol's side effects.