Abel CT 12.5mg Tablet is a prescription medicine commonly used to manage high blood pressure and certain heart conditions. It contains a beta-blocker that works by slowing the heart rate and reducing the force of heart contractions, helping improve blood flow and lower strain on the heart. This medication may also be prescribed after heart attacks or for angina. It should be taken exactly as directed by a doctor, usually once daily. Possible side effects include dizziness, fatigue, or cold extremities. Patients should not stop taking it abruptly and must consult a healthcare professional for proper guidance.