Hormone therapy is a cancer treatment that slows or stops the growth of cancer that uses hormones to grow. Hormone therapy is also called hormonal therapy, hormone treatment, or endocrine therapy.
Hormone therapy is used to:
Hormone therapy falls into two broad groups, those that block the body’s ability to produce hormones and those that interfere with how hormones behave in the body.
Hormone therapy is used to treat prostate and breast cancers that use hormones to grow. Hormone therapy is most often used along with other cancer treatments. The types of treatment that you need depend on the type of cancer, if it has spread and how far, if it uses hormones to grow, and if you have other health problems.
When used with other treatments, hormone therapy can:
Because hormone therapy blocks your body’s ability to produce hormones or interferes with how hormones behave, it can cause unwanted side effects. The side effects you have will depend on the type of hormone therapy you receive and how your body responds to it. People respond differently to the same treatment, so not everyone gets the same side effects. Some side effects also differ if you are a man or a woman.
Some common side effects for men who receive hormone therapy for prostate cancer include:
Some common side effects for women who receive hormone therapy for breast cancer include:
The cost of hormone therapy depends on:
Talk with your health insurance company about what services it will pay for. Most insurance plans pay for hormone therapy for their members. To learn more, talk with the business office where you go for treatment. You can also go to the National Cancer Institute database, Organizations that Offer Support Services and search “financial assistance.” Or call toll-free 1-800-4-CANCER (1-800-422-6237) to ask for help.
Hormone therapy may be given in many ways. Some common ways include:
Where you receive treatment depends on which hormone therapy you are getting and how it is given. You may take hormone therapy at home. Or, you may receive hormone therapy in a doctor’s office, clinic, or hospital.
Hormone therapy affects people in different ways. How you feel depends on the type of cancer you have, how advanced it is, the type of hormone therapy you are getting, and the dose. Your doctors and nurses cannot know for certain how you will feel during hormone therapy.
If you are taking hormone therapy for prostate cancer, you will have regular PSA tests. If hormone therapy is working, your PSA levels will stay the same or may even go down. But, if your PSA levels go up, this may be a sign that the treatment is no longer working. If this happens, your doctor will discuss treatment options with you.
If you are taking hormone therapy for breast cancer, you will have regular checkups. Checkups usually include an exam of the neck, underarm, chest, and breast areas. You will have regular mammograms, though you probably won’t need a mammogram of a reconstructed breast. Your doctor may also order other imaging procedures or lab tests.
Hormone therapy for prostate cancer may cause weight gain. Talk with your doctor, nurse, or dietitian if weight gain becomes a problem for you.
Hormone therapy should not interfere with your ability to work.
Posted: April 29, 2015
This content is provided by the National Cancer Institute (www.cancer.gov)