Zerelin 5mg Injection

Buserelin (5mg)
🏭 Glenmark Pharmaceuticals Ltd 📦 vial of 2 ml Injection 💊 Allopathy 📅 Updated: May 1, 2026
⚠️ Medical Safety Information
🤰 Pregnancy Category X/C/D

📋 Drug Information

Generic NameBuserelin (5mg)
ManufacturerGlenmark Pharmaceuticals Ltd
Packagingvial of 2 ml Injection
Therapeutic ClassHORMONES
Action ClassGNRH agonists/analogue
Habit Forming✓ No
Prescription Required✓ Yes (Schedule H Drug)

💊 What is Zerelin 5mg Injection used for?

Zerelin 5mg Injection is used in the treatment of hormone-dependent prostate cancer. It works by decreasing the blood levels of testosterone in males.Zerelin 5mg Injection is given as an injection by a qualified medical professional. Your doctor will decide what dose is necessary and how often you need to take it. This will depend on what you are being treated for and may change from time to time. You should take it exactly as your doctor has advised. Taking it in the wrong way or taking too much can cause very serious side effects. It may take several weeks or months for you to see or feel the benefits but do not stop taking it unless your doctor tells you to.Decreased libido is one of the common side effect of this medicine. Inform your doctor if you notice ash, swallowing or breathing problems, swelling of your lips. Regular blood tests are required to check your level of liver enzymes, fats (lipid level) in the body.Before taking it, tell your doctor if you have heart disease, irregular heartbeat, and blood pressure. Many other medicines can affect, or be affected by, this medicine so let your healthcare team know all medications you are using. This medicine is not recommended during pregnancy or while breastfeeding. The use of effective contraception by both males and females during treatment is important to avoid pregnancy.

💡 How to Take Zerelin 5mg Injection

Administered by healthcare professional only.

  • ✅ Take exactly as prescribed by your doctor
  • ✅ Do not exceed the recommended dose
  • ✅ Complete the full course of medication
  • ✅ Store at room temperature away from moisture

⚠️ Side Effects

Common and serious side effects may include:

  • Decreased libido
  • Testicular atrophy
  • Increased sweating
  • Fatigue
  • Muscle weakness
  • Bone pain
  • Erectile dysfunction
  • Injection site pain

Note: This is not a complete list. Consult your doctor if you experience any unusual symptoms.

🔄 Cheaper Substitutes (Same Salt)

Medicines with the same active ingredient Buserelin (5mg) that may be more affordable:

📖 Patient Counseling

  • 🔹 Do not stop suddenly without consulting your doctor
  • 🔹 Inform your doctor about all other medications you're taking
  • 🔹 Avoid alcohol while taking this medication
  • 🔹 If you miss a dose, take it as soon as you remember. Skip if it's almost time for next dose.
  • 🔹 Seek immediate medical help if you experience severe allergic reactions