Toprol-XL Tablets are supplied in 100- and 1000-count bottles in the following strengths: 25 mg: white, biconvex, film-coated, oval, scored tablets engraved with “A/β” 50 mg: white ...

Toprol XL is the extended-release formulation taken once daily. This tablet is comprised of ... increasing if needed to a maximum of 450 mg per day Starting dose of 25 to 100 mg once daily by ...