Firmagon 120mg Injection

Degarelix (120mg)
🏭 Ferring Pharmaceuticals 📦 vial of 1 Injection 💊 Allopathy 📅 Updated: May 1, 2026
⚠️ Medical Safety Information
⚠️ Hepatotoxicity Risk 🤰 Pregnancy Category X/C/D

📋 Drug Information

Generic NameDegarelix (120mg)
ManufacturerFerring Pharmaceuticals
Packagingvial of 1 Injection
Therapeutic ClassHORMONES
Action ClassGNRH antagonists
Habit Forming✓ No
Prescription Required✓ Yes (Schedule H Drug)

💊 What is Firmagon 120mg Injection used for?

Firmagon 120mg Injection is used in the treatment of advanced prostate cancer. It works by lowering the amount of testosterone produced in the body and restricts the growth of a cancer cell.Firmagon 120mg Injection is given as an injection under the skin only under the supervision of a doctor.  Do not try to self inject the medicine as it might enhance the chances of an accident or get injected into the veins. The dose and how often you take it depends on what you are taking it for. Your doctor will decide how much you need to improve your symptoms. You should take this medicine for as long as it is prescribed for you.The most common side effects of this medicine include Injection site reactions (pain, swelling, redness), weight gain, hot flashes, increased liver enzyme, and low sexual desire. If these bother you or appear serious, let your doctor know. There may be ways of reducing or preventing them. If you notice dizziness or trouble sleeping, then better to avoid driving or machinery work.Before taking this medicine, tell your doctor if you have ever had heart disease, or diabetes or liver disease. Your doctor should also know about all other medicines you are taking as many of these may make this medicine less effective or change the way it works. Tell your doctor if you are pregnant or breastfeeding. Your doctor may check for prostate specific antigen (PSA) level in your blood, to know treatment is working or not.

💡 How to Take Firmagon 120mg 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:

  • Injection site reactions (pain
  • swelling
  • redness)
  • Weight gain
  • Hot flashes
  • Increased liver enzymes
  • Low sexual desire
  • Erectile dysfunction

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 Degarelix (120mg) 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