Angina (chest pain associated with the heart), arrhythmia (unusual heartbeats), and hypertension (high blood pressure) are all treated with Metadon XL 50 Tablet. The Metadon XL 50 Tablet ensures that your heart is receiving enough oxygen by relaxing the blood arteries, which facilitates easier blood flow throughout your body. This reduces the likelihood that you may experience angina-related chest pain. By decreasing the frequency of angina attacks, this medication can let you exercise more and go about your everyday life more easily. For it to be successful, you must take it consistently and for the entire advised duration.