Concor 2.5mg is a prescription medication containing bisoprolol fumarate, a beta-blocker used to treat cardiovascular conditions like high blood pressure and heart failure. Each pack contains 30 film-coated tablets manufactured by Merck. The active ingredient bisoprolol fumarate belongs to a class of medications called beta blockers that work by blocking the action of certain natural chemicals in the body (such as epinephrine) that affect the heart and blood vessels. This helps to lower blood pressure, heart rate, and strain on the heart. The film coating on the tablets helps make them easier to swallow while protecting the active ingredient. This medication requires a prescription and should only be taken under medical supervision.