Lopressor (metoprolol tartrate) is a prescription drug that’s used for certain heart-related conditions, including high blood pressure. Lopressor can cause side effects that range from mild to serious ...

Metoprolol succinate 25mg, 50mg, 100mg, 200mg; scored ext-rel tabs. Toprol-XL Tablets are supplied in 100- and 1000-count bottles in the following strengths: 25 mg: white, biconvex, film-coated, oval, ...