Epirubicin Injection 50MG is an antineoplastic medication used to treat certain types of cancer. It belongs to a group of drugs known as anthracyclines. This medication works by interfering with the growth and spread of cancer cells in the body. It is usually given intravenously (into a vein) over a period of several minutes or hours. It may also be given intramuscularly (into a muscle) or subcutaneously (under the skin). Common side effects include nausea, vomiting, hair loss, and mouth sores.