Radiation Therapy

Radiation therapy is one of the most common treatments for cancer. Radiation may be used alone or with other treatments, such as surgery, chemotherapy, hormones, or targeted therapy. If your treatment plan includes radiation therapy, knowing how it works and what to expect can often help you prepare for treatment and make informed decisions about your care.

Radiation Therapy Basics

Learn the basics about what radiation therapy is and how it's used to treat cancer.

How Radiation Therapy Is Used to Treat Cancer

Getting Radiation Therapy

Find out what it's like to get radiation therapy and how to manage side effects.

Getting External Beam Radiation Therapy
Getting Internal Radiation Therapy (Brachytherapy)
Getting Oral or Systemic Radiation Therapy
Getting Photodynamic Therapy

Common Concerns

Get information about common concerns people have when getting radiation therapy.

Radiation Therapy Side Effects
Radiation Therapy Safety

More Resources and Information

Radiation Therapy: What It Is, How It Helps [PDF Booklet]
Track Your Radiation Therapy Side Effects [PDF]