Lupron (Leuprolide) - (GnRH) agonist

Lupron (Leuprolide Acetate) is a synthetic gonadotropin-releasing hormone (GnRH) agonist used to regulate hormone levels in the body. It works by initially stimulating, then suppressing, the release of luteinizing hormone (LH) and follicle-stimulating hormone (FSH), leading to a decrease in testosterone (in men) and estrogen (in women).

Uses of Lupron (Leuprolide)

1. Prostate Cancer

   • Used to reduce testosterone levels, which helps slow the growth of hormone-sensitive prostate cancer.

2. Endometriosis

   • Suppresses estrogen production, reducing the growth of endometrial tissue and alleviating pain.

3. Uterine Fibroids

   • Shrinks fibroids before surgery and reduces excessive bleeding.

4. Central Precocious Puberty (CPP)

   • Delays early puberty in children by reducing hormone production.

5. Infertility Treatment (IVF)

   • Helps regulate hormone levels as part of ovarian stimulation protocols.

6. Hormone Therapy for Transgender Individuals

   • Used in gender-affirming care to suppress puberty in transgender adolescents or as part of hormone therapy in transgender adults.

Dosage & Administration

Lupron is given as an injection, with different formulations:

• Daily Injection (short-acting)

• Monthly Depot Injection (long-acting)

• Three-, Four-, or Six-Month Depot Formulations (for sustained release)

Common Side Effects

• Hot flashes

• Mood changes (depression, anxiety)

• Headaches

• Joint or muscle pain

• Injection site reactions

• Fatigue

• Decreased libido

Serious Side Effects (Less Common)

• Osteoporosis (bone density loss with long-term use)

• Cardiovascular risks (increased risk of heart disease or stroke)

• Worsening of symptoms initially (tumor flare in prostate cancer)

• Memory or cognitive issues (in some cases)