Prescribing Information
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  Prescribing Information
Understanding Prostate Cancer
Information For Healthcare Professionals
About TRELSTAR®
TRELSTAR is a type of prescription drug known as a LHRH agonist, used for the treatment of advanced prostate cancer.

Prostate cancer is the most common cancer in men in the U.S., excluding skin cancer and is the second leading cause of death due to cancer in men.1

Men with prostate cancer have the option of several types of treatment including: watchful waiting, surgery, radiation therapy, cryotherapy, chemotherapy and hormonal treatment. The goal of hormone therapy is to keep cancer cells from getting the male hormones they need to grow. As a LHRH agonist TRELSTAR works to achieve this goal.

Indications and Usage
TRELSTAR® Depot and TRELSTAR® LA are indicated in the palliative treatment of advanced prostate cancer. TRELSTAR Depot and TRELSTAR LA offer an alternative treatment for prostate cancer when orchiectomy or estrogen administration are either not indicated or unacceptable to the patient.
 
Safety Information
After your first injection of TRELSTAR, you might feel a temporary increase in your cancer symptoms, such as pain in your bones. This is because the amount of testosterone in your bloodstream actually goes up for a short period after the injection. If your symptoms increase later than the first week or two following an injection, tell your doctor. The most common side effects that patients taking TRELSTAR have are actually the effect of lowering testosterone levels. The most common effect of lowering testosterone is hot flushes or flashes. These are like the hot flashes women have around the time of menopause. Other side effects include bone pain, impotence (sexual side effect), headache, leg pain, and swelling in the legs. Women who are or may become pregnant and those who are allergic to this type of drug should not take TRELSTAR. For more information on these and other side effects, please talk to your doctor.