Amlopres-AT Tablet is a combination medicine used to treat hypertension (high blood pressure). This medication contains two active ingredients, Amlodipine and Atenolol, which work together to help lower blood pressure. Amlodipine is a calcium channel blocker that relaxes blood vessels, and Atenolol is a beta-blocker that slows down the heart rate, making it easier for the heart to pump blood around the body. This medicine should be taken at the same time every day, with or without food. It is important to continue taking it as prescribed by your doctor, even if you feel well. If you stop taking it, your blood pressure may rise again, increasing the risk of heart attack or stroke. Along with taking this medicine, you should also make healthy lifestyle changes such as exercising regularly, eating a healthy diet, reducing your weight if needed, and avoiding smoking and excessive alcohol intake. These changes will help you to achieve the best possible control of your blood pressure. Side effects of this medicine may include headache, ankle swelling, slow heart rate, and nausea. It may also cause dizziness, so you should avoid driving or operating machinery until you know how the medicine affects you. This medication may also increase the level of potassium in the blood, so it is important to avoid potassium-rich foods or supplements. If you have any liver or kidney problems or if you are pregnant or breastfeeding, you should inform your doctor before taking this medicine. It is also important to inform your doctor of any other medications you are taking, especially those used to treat high blood pressure or heart conditions. Your doctor may ask you to monitor your blood pressure, kidney function, and electrolyte levels regularly while taking this medicine.