Product Overview Calan 40mg Tablets are a medication used to treat high blood pressure (hypertension) and chest pain (angina). These tablets belong to a class of drugs known as calcium channel blockers, which work by relaxing blood vessels and increasing the supply of blood and oxygen to the heart. Key Benefits - Effective in lowering high blood pressure - Helps reduce the frequency and severity of chest pain - Improves blood flow to the heart - Can be used to prevent certain types of abnormal heart rhythms How It Works Verapamil, the active ingredient in Calan 40mg Tablets, blocks calcium from entering the smooth muscle cells of the heart and blood vessels. This action relaxes the blood vessels, which in turn lowers blood pressure and improves blood flow to the heart. By reducing the workload on the heart, verapamil helps to alleviate chest pain symptoms. Directions for Use - Take Calan 40mg Tablets as prescribed by your healthcare provider. - Swallow the tablet whole with a full glass of water. - It is usually taken once daily with or without food. - Do not crush or chew the tablets. - Follow any specific instructions provided by your doctor. Precautions - Inform your doctor of any allergies or medical conditions before starting Calan 40mg Tablets. - Avoid consuming grapefruit or grapefruit juice while taking this medication. - Do not suddenly stop taking the tablets without consulting your healthcare provider. - Monitor your blood pressure regularly while on this medication. - Seek medical attention if you experience any severe side effects. Storage Instructions Store Calan 40mg Tablets at room temperature away from moisture and heat. Keep the tablets in their original packaging and out of reach of children. Manufacturer Information Calan 40mg Tablets are manufactured by Searle Pharmaceuticals. Searle is a reputable pharmaceutical company known for producing high-quality medications to improve patient health and well-being.