What is Avastin used for?

Avastin (bevacizumab) is a monoclonal antibody medication used in the treatment of several types of cancer.

Approved indications in the United States include:

- Metastatic colorectal cancer

- Non-small cell lung cancer

- Metastatic breast cancer

- Advanced kidney cancer

- Treatment of persistent, recurrent, or metastatic cervical cancer

- Treatment of glioblastoma

Avastin is typically given intravenously (into a vein) and is usually administered in combination with other chemotherapy drugs. It works by blocking the growth of new blood vessels that tumors need to grow and spread. By blocking the blood supply to the tumor, Avastin can help to slow down the growth of the tumor and prevent it from spreading to other parts of the body.

Avastin is generally well-tolerated, but some common side effects include:

- High blood pressure

- Fatigue

- Nausea

- Vomiting

- Diarrhea

- Headache

- Skin rash

Avastin can also cause serious side effects, such as:

- Bleeding

- Blood clots

- Heart problems

- Liver damage

- Kidney damage

- Perforation of the gastrointestinal tract

It's important to discuss the potential risks and benefits of Avastin with your doctor before starting treatment.