Concor Cor 2.5mg contains Bisoprolol, a medication that belongs to a class of drugs called beta-blockers. It is commonly used to treat conditions like high blood pressure (hypertension) and heart failure, as well as to prevent angina (chest pain).By blocking certain receptors in the heart, bisoprolol helps to reduce the heart rate, lower blood pressure, and decrease the workload on the heart, which can help manage these conditions.