The Best Radiation Pills For Cancer Treatment References. This drug may be used in people with head and neck cancer to reduce the mouth problems caused by radiation therapy. Although radiation also damages normal cells, cancer cells are especially sensitive to.

Radiation therapy uses a controlled dose of radiation to kill or damage cancer cells. This drug may be used in people with head and neck cancer to reduce the mouth problems caused by radiation therapy. It comes in the form of a pill, liquid, or tablet that a person swallows or places under the tongue to.