In Treatment of Hypertension (high blood pressure) Myotan CN 40/10 Tablet relaxes the blood vessels so that blood can flow more easily around your body. This effectively lowers the blood pressure. It must be taken regularly as prescribed to be effective. In Prevention of Heart attack If your blood pressure is controlled you are less at risk of having a heart attack or stroke. Myotan CN 40/10 Tablet reduces the chances of heart diseases and helps you remain healthier for longer. In Prevention of Stroke High blood pressure might cause blood clots which blocks the flow of blood to the brain causing stroke. Myotan CN 40/10 Tablet helps lower your blood pressure and thus reduce the risk of a stroke.