Sign in to your account
or
By signing in you agree to our
Terms & conditions
 and 
Privacy policy
Sku Image
Sku Image
sold out tag

Gonapeptyl 3.75mg Injection

Triptorelin (3.75mg)
Genuine
Authenticity Assured
Prescription
required
Cold stored
Stored between 2-8°C
Gonapeptyl 3.75mg Injection is used in the treatment of prostate cancer. It is also used to treat endometriosis (endometrium of uterus grows excessively and causes symptoms like pain, heavy or irregular periods), and central precocious puberty (very early puberty).

Written By Dr. Lipika Khurana, PGDHHM, BDS,
Reviewed By Dr. Rajeev Sharma, MBA, MBBS,
Last updated on 16 Jul 2026 | 01:03 AM (IST)
₹848 MRP ₹951.0911% off 
We do not facilitate sale of this product at present
 
 
0
footer-icon

Save more with additional offers

offer icon
10% cashback up to 200 on Min Transaction of Rs.1000, for first time users of Airtel Payments Bank.
10% cashback up to 200 on Min Transaction of Rs.1000, for first time users of Airtel Payments Bank.
chevron icon
offer icon
Get upto Rs.500 Cashback on minimum transaction of Rs.999/- with Mobikwik Wallet.
Get upto Rs.500 Cashback on minimum transaction of Rs.999/- with Mobikwik Wallet.
chevron icon
offer icon
Get upto Rs.150 Cashback on minimum transaction of Rs.599/- with Mobikwik UPI.
Get upto Rs.150 Cashback on minimum transaction of Rs.599/- with Mobikwik UPI.
chevron icon
offer icon
10% cashback up to 200 on Min Transaction of Rs.1000, for first time users of Airtel Payments Bank.
10% cashback up to 200 on Min Transaction of Rs.1000, for first time users of Airtel Payments Bank.
chevron icon
offer icon
Get upto Rs.500 Cashback on minimum transaction of Rs.999/- with Mobikwik Wallet.
Get upto Rs.500 Cashback on minimum transaction of Rs.999/- with Mobikwik Wallet.
chevron icon
offer icon
Get upto Rs.150 Cashback on minimum transaction of Rs.599/- with Mobikwik UPI.
Get upto Rs.150 Cashback on minimum transaction of Rs.599/- with Mobikwik UPI.
chevron icon
offer icon
Flat ₹30 cashback. T&C Apply*
Flat ₹30 cashback. T&C Apply*
chevron icon

General Information

Contains

Triptorelin (3.75mg)

Marketer

Ferring Pharmaceuticals

Storage

Store in a refrigerator (2 - 8°C). Do not freeze.
The content is shown in English
Gonapeptyl 3.75mg Injection image
Gonapeptyl 3.75mg Injection image

Product introduction

Gonapeptyl 3.75mg Injection is given as an injection under the skin 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.

Hot flashes, weakness, increased sweating, fatigue,  back pain, and erectile dysfunction are some very common side effects of this medicine. The long-term use of medicine may cause weakened bones and a reduction in bone mineral density. You are advised to take vitamin D and calcium supplements while taking this medicine. It might cause menstrual periods to stop for a period of 7- 12 weeks, inform your doctor if menstrual bleeding continues even during the treatment.

Before taking this medicine, inform your doctor if you have a history of drinking alcohol, smoking, and osteoporosis. 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.

Uses of Gonapeptyl Injection

Benefits of Gonapeptyl Injection

Prostate cancer
Prostate cancer is a condition where cells in the prostate gland grow uncontrollably. Gonapeptyl 3.75mg Injection helps by lowering certain hormones in the body that fuel the growth of prostate cancer cells. This slows disease progression and helps relieve related symptoms.
Endometriosis
Endometriosis is a condition where tissue similar to the lining of the uterus grows outside it, causing pain and irregular periods. Gonapeptyl 3.75mg Injection reduces hormone levels that trigger this growth, helping to lessen pain, bleeding, and other discomforts.
Precocious puberty (premature puberty)
Precocious puberty is when children show signs of puberty earlier than normal. Gonapeptyl 3.75mg Injection works by controlling the release of hormones responsible for early puberty, helping to delay development until the appropriate age and supporting healthy growth.

Side effects of Gonapeptyl Injection

Most side effects do not require any medical attention and disappear as your body adjusts to the medicine. Consult your doctor if they persist or if you’re worried about them
Common side effects of Gonapeptyl
  • Weakness
  • Increased sweating
  • Back pain
  • Paresthesia (tingling or pricking sensation)
  • Hot flashes
  • Erectile dysfunction

How to use Gonapeptyl Injection

Your doctor or nurse will give you this medicine. Kindly do not self administer.

How Gonapeptyl Injection works

Gonapeptyl 3.75mg Injection reduces the amount of sex hormones (testosterone in men and estrogen in women). It works by decreasing the blood levels of testosterone in males. Gonapeptyl 3.75mg Injection also acts by shutting off hormones made by the ovaries (female reproductive organs), so the estrogen (one of the hormones that causes females to have periods) level is lowered.

All substitutes for Gonapeptyl 3.75mg Injection

For information purposes only. Consult a doctor before taking any medicine.

Quick tips

  • Gonapeptyl 3.75mg Injection helps in the treatment of locally advanced or metastatic prostate cancer.
  • It is given as an injection either under the skin or into a muscle.
  • It may cause dizziness and visual disturbances. Don't drive or do anything that requires mental focus until you know how it affects you.
  • It will cause menstrual periods to stop. Periods will resume 7-12 weeks after the final injection. Consult your doctor if you experience menstrual bleed despite treatment. 
  • Use non-hormonal methods of contraception such as condoms to prevent pregnancy during treatment, as this medicine may be harmful to a developing baby.
  • Long term treatment may lead to bone loss and a higher risk of bone fractures, especially if you are a heavy drinker, a smoker, or have a family history of osteoporosis.
  • It may also be used to treat endometriosis and precocious puberty (premature puberty).

Safety advice

Alcohol

Alcohol

CAUTION
Alcohol should be used with caution while taking Gonapeptyl 3.75mg Injection.
Pregnancy

Pregnancy

UNSAFE
Gonapeptyl 3.75mg Injection is highly unsafe during pregnancy. It can cause serious harm to the unborn baby, including birth defects and pregnancy loss. Do not use this medicine if you are pregnant or planning to become pregnant.
Breast feeding

Breast feeding

CONSULT YOUR DOCTOR
Information regarding the use of Gonapeptyl 3.75mg Injection during breastfeeding is not available. Please consult your doctor.
Driving

Driving

CONSULT YOUR DOCTOR
It is not known whether Gonapeptyl 3.75mg Injection alters the ability to drive. Do not drive if you experience any symptoms that affect your ability to concentrate and react. Please consult your doctor.
You may feel dizzy, tired or have problems with your eyesight such as blurred vision. This may affect your driving ability.
Kidney

Kidney

SAFE IF PRESCRIBED
Gonapeptyl 3.75mg Injection is probably safe to use in patients with kidney disease. Limited data suggest dose adjustment may not be needed.
Liver

Liver

SAFE IF PRESCRIBED
Gonapeptyl 3.75mg Injection is safe to use in patients with liver disease. No dose adjustment is recommended.
All

Interaction with drugs

Taking Gonapeptyl with any of the following medicines can modify the effect of either of them and cause some undesirable side effects
Severe

Amiodarone (Oral Route)

Factors such as old age, chronic heart issues, or low potassium levels may more frequently cause disturbance in heart rhythm, and your doctor may consider ECG monitoring in their presence.
Severe

Amiodarone (Injection Route)

Factors such as old age, chronic heart issues, or low potassium levels may more frequently cause disturbance in heart rhythm, and your doctor may consider ECG monitoring in their presence.
Severe

Artemether (Injection Route)

Factors such as old age, chronic heart issues, or low potassium levels may more frequently cause disturbance in heart rhythm, and your doctor may consider ECG monitoring in their presence.
Severe

Artemether (Oral Route)

Factors such as old age, chronic heart issues, or low potassium levels may more frequently cause disturbance in heart rhythm, and your doctor may consider ECG monitoring in their presence.
Severe

Disopyramide (Oral Route)

Factors such as old age, chronic heart issues, or low potassium levels may more frequently cause disturbance in heart rhythm, and your doctor may consider ECG monitoring in their presence.

Frequently asked questions

Gonapeptyl 3.75mg Injection is used to treat prostate cancer. It is also used to treat central precocious puberty (CPP) in children aged 2 years and older, and helps delay early puberty by controlling hormone levels.
Yes, serious side effects of Gonapeptyl 3.75mg Injection may include emotional changes like irritability or aggression, convulsions (seizures), or increased pressure in the brain, which may cause headache, blurred vision, or nausea. If any of these occur, medical attention is necessary.
Yes, during the first 2 to 4 weeks after starting Gonapeptyl 3.75mg Injection treatment, children may temporarily show more signs of puberty. This is normal and happens because the hormone levels rise briefly before decreasing.
Gonapeptyl 3.75mg Injection should not be used in people with known allergies to it or similar medications. It is also not for use in pregnant individuals or those with certain types of hormone-sensitive conditions without a doctor's supervision.
Doctors check hormone levels in the blood and track the child’s growth and bone development regularly to make sure Gonapeptyl 3.75mg Injection is working properly and safely.

Fact Box

Chemical Class

Polypeptides

Habit Forming

No

Therapeutic Class

HORMONES

Action Class

Gonadotropin-releasing hormone (GnRH) Agonists
100% genuine products
100% genuine products
Safe & secure payments
Safe & secure payments
No contact delivery
No contact delivery
Fully sanitized facilities
Fully sanitized facilities

User feedback

Once A Day
70%
Once A Month
20%
Once A Week
10%
Others
100%
Average
67%
Poor
33%
Back pain
100%
With food
100%
Average
100%
<h3 class=titleMediumExtraBold>Want to know more</h3>

Want to know more

We provide you with authentic, trustworthy and relevant information
<h3 class=titleMediumExtraBold>Have issue with the content</h3>

Have issue with the content

Disclaimer

Tata 1mg's sole intention is to ensure that its consumers get information that is expert-reviewed, accurate and trustworthy. However, the information contained herein should NOT be used as a substitute for the advice of a qualified physician. The information provided here is for informational purposes only. This may not cover everything about particular health conditions, lab tests, medicines, all possible side effects, drug interactions, warnings, alerts, etc. Please consult your doctor and discuss all your queries related to any disease or medicine. We intend to support, not replace, the doctor-patient relationship.

Marketer details

Name: Ferring Pharmaceuticals
Address: K-28/1, ADDITIONAL MIDC , ANAND NAGAR , AMBERNATH - 421506 , INDIA

Vendor Details

Country of origin: India
Why we need a prescription?
Cold chain description image
close sheet