Concor 5mg is a prescription medication manufactured by Merck Serono containing bisoprolol fumarate as the active ingredient. Each pack contains 30 film-coated tablets used to treat cardiovascular conditions like high blood pressure and heart failure. Bisoprolol fumarate belongs to a class of medications called beta blockers that work by blocking certain natural chemicals in the body affecting the heart and blood vessels. This helps reduce blood pressure, heart rate, and strain on the heart. The film coating protects the active ingredient and makes the tablets easier to swallow. This medication requires a prescription and should only be taken under medical supervision.