The acetate salt of a synthetic nonapeptide analogue of gonadotropin-releasing hormone. Leuprolide binds to and activates gonadotropin-releasing hormone (GnRH) receptors. Continuous, prolonged administration of leuprolide in males results in pituitary GnRH receptor desensitization and inhibition of pituitary secretion of follicle stimulating hormone (FSH) and luteinizing hormone (LH), leading to a significant decline in testosterone production; in females, prolonged administration results in a decrease in estradiol production. This agent reduces testosterone production to castration levels and may inhibit androgen receptor-positive tumor progression.
Why is this medication prescribed:
Leuprolide injection (Eligard, Lupron Depot) is used to treat the symptoms associated with advanced prostate cancer. Leuprolide injection (Lupron Depot-PED) is used to treat central precocious puberty (CPP; a condition causing children to enter puberty too soon, resulting in faster than normal bone growth and development of sexual characteristics) in girls usually younger than 8 years of age and in boys usually younger than 9 years of age. Leuprolide injection (Lupron Depot) is used alone or with other medication to treat endometriosis (a condition in which the type of tissue that lines the uterus [womb] grows in other areas of the body and causes pain, heavy or irregular menstruation [periods], and other symptoms). Leuprolide injection (Lupron Depot) is also used with other medication to treat anemia (a lower than normal number of red blood cells) caused by uterine fibroids (noncancerous growths in the uterus). Leuprolide injection is in a class of medications called gonadotropin-releasing hormone (GnRH) agonists. It works by decreasing the amount of certain hormones in the body.
How should this medication be used:
Leuprolide injection comes as a long-acting suspension (Lupron) that is injected intramuscularly (into a muscle) by a doctor or nurse in a medical office or clinic and is usually given once a month (Lupron Depot, Lupron Depot-PED) or every 3, 4, or 6 months (Lupron Depot-3 month, Lupron Depot-PED-3 month, Lupron Depot-4 month, Lupron Depot-6 Month). Leuprolide injection also comes as a long-acting suspension (Eligard) that is injected subcutaneously (just under the skin) by a doctor or nurse in a medical office or clinic and is usually given every 1, 3, 4, or 6 months. Your doctor will tell you how long your treatment with leuprolide injection will last. When used in children with precocious puberty, leuprolide injection (Lupron Depot-PED, Lupron Depot-PED-3 month) will likely be stopped by your child’s doctor before 11 years of age in girls and 12 years of age in boys.
If you receive leuprolide long-acting suspension (Eligard) as a subcutaneous injection, you may notice a small bump at the place where the injection was given when you first receive the medication. This bump should eventually go away.
Leuprolide may cause an increase in certain hormones in the first few weeks after injection. Your doctor will monitor you carefully for any new or worsening symptoms during this time.
Ask your pharmacist or doctor for a copy of the manufacturer’s information for the patient.
Other uses for this medicine:
This medication may be prescribed for other uses; ask your doctor or pharmacist for more information.
What special precautions should I follow:
What special dietary instructions should I follow:
Unless your doctor tells you otherwise, continue your normal diet.
What should I do if I forget a dose:
If you miss an appointment to receive an injection of leuprolide, you should call your healthcare provider right away to reschedule your appointment.
What side effects can this medication cause:
Some side effects can be serious. If you experience any of these symptoms, call your doctor immediately:
Leuprolide injection may cause a decrease in the density of your bones which can increase the chance of broken bones. Talk to your doctor about the risks of using this medication and to find out what you can do to decrease these risks.
In children receiving leuprolide injection (Lupron Depot-PED) for precocious puberty, new or worsening symptoms of sexual development may occur during the first few weeks of treatment. In girls receiving leuprolide injection (Lupron Depot-PED) for precocious puberty, the onset of menstruation or spotting (light vaginal bleeding) may occur during the first two months of treatment. If bleeding continues beyond the second month, call your doctor.
Leuprolide injection may cause other side effects. Call your doctor if you have any unusual problems while receiving this medication.
Source: National Cancer Institute
Source: Medline Plus
US Name:
Lupron
Lupron Depot
Lupron Depot-3 Month
Lupron Depot-4 Month
Lupron Depot-Ped
Viadur
Treatments Offered:
Carcinil
Depo-Eligard
Enanton
Enantone
Enantone-Gyn
Ginecrin
Leuplin
Lucrin
Lucrin Depot
Procren
Procrin
Prostap
Trenantone
Uno-Enantone