Degarelix injection is used to treat advanced prostate cancer (cancer that begins in the prostate [a male reproductive gland]). Degarelix injection is in a class of medications called gonadotropin-releasing hormone (GnRH) receptor antagonists. It works by decreasing the amount of testosterone (a male hormone) produced by the body. This may slow or stop the spread of prostate cancer cells that need testosterone to grow.
Degarelix injection comes as a powder to be mixed with liquid and injected under the skin in the stomach area, away from the ribs and waistline. It is usually injected once every 28 days by a doctor or nurse in a medical facility.
After you receive a dose of degarelix injection, be sure that your belt or waistband does not put pressure on the place where the medication was injected.
Ask your pharmacist or doctor for a copy of the manufacturer's information for the patient.
This medication may be prescribed for other uses; ask your doctor or pharmacist for more information.
Unless your doctor tells you otherwise, continue your normal diet.
If you miss an appointment to receive a dose of degarelix injection, call your doctor right away.
pain, redness, swelling, hardness, or itching in the place where the medication was injected
excessive sweating or night sweats
weight gain or loss
difficulty falling asleep or staying asleep
enlargement of the breasts
decreased sexual desire or ability
back or joint pain
difficulty breathing or swallowing
rapid, irregular, or pounding heartbeat
swelling of the face, throat, tongue, lips, eyes, hands, feet, ankles, or lower legs
fluttering feeling in the chest
painful, frequent, or difficult urination
fever or chills
Degarelix injection may cause your bones to become weaker and more brittle than they were at the beginning of your treatment. Talk to your doctor about the risks of taking this medication.
Degarelix injection may cause other side effects. Call your doctor if you have any unusual problems while receiving this medication.
If you experience a serious side effect, you or your doctor may send a report to the Food and Drug Administration's (FDA) MedWatch Adverse Event Reporting program online [at http://www.fda.gov/Safety/MedWatch] or by phone [1-800-332-1088].
In case of overdose, call your local poison control center at 1-800-222-1222. If the victim has collapsed or is not breathing, call local emergency services at 911.
Keep all appointments with your doctor and the laboratory. Your doctor will order certain lab tests to check your body's response to degarelix injection. Your doctor also may monitor your blood pressure during your treatment.
Before having any laboratory test, tell your doctor and the laboratory personnel that you are receiving degarelix injection.
It is important for you to keep a written list of all of the prescription and nonprescription (over-the-counter) medicines you are taking, as well as any products such as vitamins, minerals, or other dietary supplements. You should bring this list with you each time you visit a doctor or if you are admitted to a hospital. It is also important information to carry with you in case of emergencies.
Last Revised - 03/15/2014
AHFS® Consumer Medication Information. © Copyright, 2015. The American Society of Health-System Pharmacists, Inc., 7272 Wisconsin Avenue, Bethesda, Maryland. All Rights Reserved. Duplication for commercial use must be authorized by ASHP.