Avastin is a prescription medication used to treat symptoms a fast growing brain tumor. It is also used to treat colorectal cancer, lung cancer, renal cell cancer (a type of cancer that begins in the kidney), cervical cancer, ovarian, fallopian tube and peritoneal cancer (cancer of the tissues that lines the stomach). Avastin belongs to a group of drugs called antiangiogenic agents. It works by slowing the growth and spread of tumors.

This medication comes in a liquid form and is injected intravenously (into a vein) by your doctor or healthcare provider. You will most likely receive an injection every 2 or 3 weeks.

Common side effects of Avastin include nosebleeds, headache, and high blood pressure.