Health Information
LH-RH Agonists/GnRH Agonists for Prostate Cancer
What To Think About
Hot flashes are a problem with hormone therapy. Hot flashes may last for years. Talk with your doctor about medicines and treatments that may help.
These drugs work on the pituitary gland to release its hormones. So the testicles may temporarily produce extra testosterone, causing a temporary growth in the tumor. This is called a tumor flare. Tumor flare may be accompanied by bone pain, urinary blockage, or other symptoms of rapid cancer growth. This may mean that the drug is working. And although the tumor may grow at first, it will shrink over time. Tumor flare can be prevented by taking a different hormone drug called an Reference antiandrogen before or during treatment with the LH-RH agonist.
Taking medicine
Medicine is one of the many tools your doctor has to treat a health problem. Taking medicine as your doctor suggests will improve your health and may prevent future problems. If you don't take your medicines properly, you may be putting your health (and perhaps your life) at risk.
There are many reasons why people have trouble taking their medicine. But in most cases, there is something you can do. For suggestions on how to work around common problems, see the topic Reference Taking Medicines as Prescribed.
Checkups
Follow-up care is a key part of your treatment and safety. Be sure to make and go to all appointments, and call your doctor if you are having problems. It's also a good idea to know your test results and keep a list of the medicines you take.
Complete the new medication information form (PDF) 
(What is a Reference PDF Opens New Window document?) to help you understand this medication.
| By: | Reference Healthwise Staff | Last Revised: September 12, 2012 |
| Medical Review: | Reference E. Gregory Thompson, MD - Internal Medicine
Reference Christopher G. Wood, MD, FACS - Urology, Oncology |
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This information does not replace the advice of a doctor. Healthwise, Incorporated disclaims any warranty or liability for your use of this information. Your use of this information means that you agree to the Reference Terms of Use. Reference How this information was developed to help you make better health decisions.
