XEMMUS 100 is combination of Sacubitril 51mg + Valsartan49mg & is used in the treatment of Heart failure. It reduces the risk of hospitalization and death due to long lasting (chronic) heart failure. XEMMUS 100 , which belong to a class of angiotensin receptor neprilysin inhibitor (ARNI).Treats heart failure by relaxing the blood vessels and making it easier for the heart to pump blood throughout body. In addition, it also helps body to retain less water.