ZyHMG 150iu (Menotrophin)

What is ZyHMG 150iu (Menotrophin)?

ZyHMG 150iu contains Menotrophin (also known as human menopausal gonadotropin or hMG), a purified preparation of follicle-stimulating hormone (FSH) and luteinizing hormone (LH) derived from the urine of postmenopausal women. It is used in the treatment of fertility disorders in both males and females.

What are the Uses of ZyHMG 150iu?

In Women:

• Stimulates the development of ovarian follicles in women undergoing assist reproductive technologies (ART) such as IVF or IUI.

• Treats anovulation (lack of ovulation) in women who have not responded to Clomiphene Citrate.

In Men:

• Treats male infertility caused by hypogonadotropic hypogonadism (low levels of FSH and LH), helping stimulate spermatogenesis (sperm production).

• Used alongside hCG (human chorionic gonadotropin) to improve testicular function and testosterone production.

What are the Benefits of ZyHMG 150iu?

• Promotes follicle development and ovulation in women struggling with infertility.

• Aids in sperm production in men with hormonal deficiency-related infertility.

• Increases the success rate of fertility treatments such as IVF and IUI.

• May restore normal hormone balance in patients with gonadotropin deficiencies.

How Does ZyHMG 150 IU Work?

ZyHMG 150iu provides exogenous FSH and LH, mimicking the natural hormones from the pituitary gland.

• FSH stimulates ovarian follicle growth in women and spermatogenesis in men.

• LH supports ovulation and corpus luteum development in women and stimulates testosterone production in men.

How to Take ZyHMG 150 IU?

• Route: Administered via intramuscular (IM) or subcutaneous (SC) injection.

• Under medical supervision: Always take as prescribe by a fertility specialist.

• Monitoring required: Hormone levels, follicle development (via ultrasound), or sperm counts are regularly monitored.

Dosage of ZyHMG 150 IU

• Women: Usually 75–150 IU daily, starting early in the menstrual cycle. Dose adjust based on response and monitor closely.

• Men: Typically 75–150 IU two to three times per week, often in combination with hCG. Treatment may last several months.

• Individualized dosing: Based on hormonal evaluations, age, weight, and treatment goals.

Missed Dose and Overdose

• Missed Dose: Take as soon as remembered. If close to the next dose, skip the missed one. Do not double dose.

• Overdose: Can increase the risk of Ovarian Hyperstimulation Syndrome (OHSS) in women, which can be life-threatening. Seek immediate medical help.

Available Strengths of ZyHMG

• ZyHMG 75 IU

• ZyHMG 150 IU (common therapeutic dose)

• Supplied as a lyophilize powder in a vial, to be reconstituted with sterile water before injection.

Side Effects of ZyHMG 150 IU

Common:

• Injection site reactions (pain, redness, swelling)

• Headache

• Abdominal discomfort

• Breast tenderness

In Women:

• Ovarian Hyperstimulation Syndrome (OHSS): weight gain, abdominal pain, nausea, shortness of breath

• Multiple pregnancies (twins or more)

In Men:

• Acne

• Mood swings

• Testicular pain or enlargement (rare)

Interactions of ZyHMG 150 IU

• Increased effect when used with hCG or Clomiphene Citrate

• Risk of OHSS increases if taken with other ovulation-stimulating drugs

• Always inform your doctor of all ongoing medications or hormonal treatments

Precautions of ZyHMG 150 IU

• Not recommended in patients with:

  • Primary ovarian failure

  • Uncontrolled thyroid or adrenal gland disorders

  • Tumors of the breast, uterus, or ovaries

  • Testicular tumors (in men)

• Use with caution in women with PCOS due to increased OHSS risk

• Regular monitoring of hormone levels and ultrasound is mandatory

Storage Information

• Store in a cool, dry place below 25°C (77°F)

• Protect from light and moisture

• Reconstituted solution should be used immediately or as per label instructions

• Keep out of reach of children

Availability in the US and Australia

• United States: Menotrophins (such as Repronex, Menopur) are FDA-approved. ZyHMG is not a brand typically marketed in the U.S.

• Australia: Available under prescription through ART clinics and pharmacies, approve by the TGA.

Frequently Asked Questions

Q1. Can ZyHMG be self-administer at home?

Yes, but only after proper training by a healthcare provider. Always follow medical instructions closely.

Q2. How long does it take to see results in men?

Treatment for male infertility typically requires 3 to 6 months of consistent therapy to see results in sperm production.

Q3. Can ZyHMG cause multiple pregnancies?

Yes. Especially in women, there is a higher chance of twins or more due to stimulation of multiple follicles.

Q4. Is ZyHMG the same as hCG?

No. ZyHMG contains FSH and LH, while hCG mimics only LH activity. They are often used together in fertility treatment protocols.

Q5. Can ZyHMG be used in PCOS?

Yes, but with caution. Women with PCOS are increase risk for OHSS, and close monitoring is essential.