Metoprolol is a prescription medication used to treat the symptoms of Hypertension, Acute Myocardial Infarction, Congestive Heart Failure, Angina. Learn about side effects, dosages, drug interactions, and more. Use WebMD’s Drug Interaction Checker to identify potential interactions between medications, supplements, and foods. Reduce side effects and support safer treatment decisions. 575 medications are known to interact with metoprolol. Includes: drug, food, pregnancy, breastfeeding and therapeutic duplication warnings. Metoprolol is used to treat angina (chest pain) and hypertension (high blood pressure). Learn about side effects, interactions and indications. Does metoprolol interact with my other drugs? Enter medications to view a detailed interaction report using our Drug Interaction Checker. Metoprolol is a medication for high blood pressure and heart issues, but it can interact with other drugs, leading to unexpected effects. Learn which combinations to avoid for safer treatment. While taking metoprolol, avoid salty foods, excess caffeine, and high-potassium foods. Learn the side effects and warnings for taking the beta blocker metoprolol. The following interactions have been selected on the basis of their potential significance and are not necessarily all-inclusive. Using this medicine with any of the following is usually not recommended, but may be unavoidable in some cases. Metoprolol is one of the most popular beta-blockers in the U.S., but interactions are common. Here are the top Metoprolol interactions you should know about. Metoprolol interacts with hundreds of medications. Learn which interactions are most dangerous — from antidepressants to calcium channel blockers — and what to tell your doctor.