Calcigard 10 Retard Tablet SR is a medication that is used to treat high blood pressure (hypertension) and prevent angina (heart-related chest pain). It works by relaxing the blood vessels, making it easier for the heart to pump blood and reducing the workload on the heart. This helps to prevent heart attacks and strokes.Calcigard 10 Retard Tablet SR can be taken with or without food at any time of the day, but it is recommended to take it at the same time each day to maintain a consistent level in the blood. It is important to take the medication as soon as you remove it from the packaging, as it is sensitive to light and may not work properly if exposed for too long.You should not stop taking Calcigard 10 Retard Tablet SR on your own, even if you feel better, as high blood pressure often has no symptoms, and stopping the medication could worsen your condition. Your doctor will determine the appropriate dosage and frequency based on your condition and response to treatment.While taking Calcigard 10 Retard Tablet SR, it is important to maintain a healthy lifestyle, including regular exercise, a balanced diet, and weight management. The most common side effects of this medication include fatigue, swelling, dizziness, palpitations, flushing, constipation, and headache. If any of these side effects persist or become bothersome, consult your doctor.Inform your doctor about any heart, liver, or kidney problems you have, as well as any other medications you are taking, particularly those for high blood pressure or heart conditions. Pregnant or breastfeeding women should also consult their doctor before taking this medicine.It is important to have your blood pressure checked regularly to ensure that this medication is working properly. Avoid excessive alcohol consumption while taking Calcigard 10 Retard Tablet SR, as it can significantly decrease blood pressure and cause dizziness or lightheadedness. Follow your doctor's instructions carefully while taking this medicine to get the best possible outcome.