The purpose of Metadon 50 AM Tablet PR is to regulate elevated blood pressure and heart rate. Two medications are combined in Metadon 50 AM Tablet PR. Although they do it in different ways, both medications reduce blood pressure. When combined, they lower heart rate, relax blood vessels, and facilitate the heart's ability to pump blood throughout the body. As a result, blood pressure drops. Controlling blood pressure also lowers the risk of kidney issues, heart attacks, and strokes. For this medication to work, it must be taken as directed on a regular basis. This medicine does not show any direct benefits, but works in the long term to keep you well.