Goselin 3.6mg Injection is used for the treatment of prostate cancer in men and for breast cancer, endometriosis and uterine fibroids in women. In combination with some other medicine, it is used in the treatment of female infertility.
Goselin 3.6mg 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 are a very common side effect of this medicine. It can also cause, decreased libido, and injection site reactions. 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. Women might experience vaginal bleeding during the initials days of treatment, which will stop on its own. Consult with your doctor, if this bothers you or does not go away.
Before taking this medicine, inform your doctor if you have a history of drinking alcohol and diabetes. 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.
Goselin 3.6mg Injection may be used in fertility treatments to help prepare the body for assisted reproductive techniques. It helps control hormone levels during specific stages of treatment, improving the chances of successful ovulation and embryo implantation.
In Prostate cancer
Goselin 3.6mg Injection is used in men with prostate cancer to slow the growth of cancer cells. It lowers testosterone levels, which helps reduce the size of the tumor and control the spread of the disease, often as part of long-term cancer management.
In Breast cancer
Goselin 3.6mg Injection relieves the symptoms of breast cancer such as breast lumps, bloody discharge from nipple or changes in the shape or texture of the breast. It works by altering the production of those hormones in the body that are essential for the growth and spread of breast cancer. It may also interact with other hormones or have a direct effect on cancer to stop its growth.
In Endometriosis
Goselin 3.6mg Injection helps reduce the pain and discomfort caused by endometriosis. It works by lowering hormone levels that trigger the growth of endometrial tissue outside the uterus, helping shrink the tissue and relieve symptoms like pelvic pain and painful periods.
In Uterine fibroids
Goselin 3.6mg Injection is used to reduce the size of uterine fibroids and relieve related symptoms. It helps control heavy menstrual bleeding, pelvic pressure, and discomfort by shrinking the fibroids before surgery or as part of symptom management.
Side effects of Goselin 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 Goselin
Hot flushes
Sweating
Decreased appetite
Acne
Breast enlargement
Sexual dysfunction
Erectile dysfunction
Injection site irritation
Decreased libido
How to use Goselin Injection
Your doctor or nurse will give you this medicine. Kindly do not self administer.
How Goselin Injection works
Goselin 3.6mg Injection is a synthetic hormone. In men, it works by reducing the level of testosterone (male hormone) which causes regression of prostate tumor and improves symptoms. In women, it suppresses the level of estradiol (female hormone) which helps treat advanced breast cancer, endometriosis and uterine fibroids. It also reduces the thickness of the endometrium, which is the uterus lining, prior to surgery.
Safety advice
Alcohol
CONSULT YOUR DOCTOR
It is not known whether it is safe to consume alcohol with Goselin 3.6mg Injection. Please consult your doctor.
Pregnancy
UNSAFE
Goselin 3.6mg 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
CONSULT YOUR DOCTOR
Goselin 3.6mg Injection may be unsafe to use during breastfeeding. Limited human data suggests that the drug may pass into the breastmilk and harm the baby. It should be used only if the expected benefit outweighs the potential risk. Please consult your doctor.
Driving
SAFE
Goselin 3.6mg Injection does not usually affect your ability to drive.
Kidney
SAFE IF PRESCRIBED
Goselin 3.6mg Injection is safe to use in patients with kidney disease. No dose adjustment is recommended.
Liver
SAFE IF PRESCRIBED
Goselin 3.6mg Injection is safe to use in patients with liver disease. No dose adjustment is recommended.
What if you forget to take Goselin Injection?
If you missed a dose of Goselin 3.6mg Injection, consult your doctor.
All substitutes
For informational purposes only. Consult a doctor before taking any medicines.
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 p... More
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 p... More
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 p... More
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 p... More
Do i have prostrate cancer. Married but now having difficulty in having relation with wife. Penis not hard in the morning. Having problem with self spontaneous erection. Please help. God Bless.
I have problem of frequent urination at night. My father had same at his time.Doctor told me that I am having BPH.Also I went through PSA whose result is 1.8 increased prostate gland size is 40 which came in ultrasound report .When doctor did some test by inserting his finger in my rectal area I felt abnormal pain.doctor asked me to go for a culture test so as to check which can be the best medicine for BPH for me. Kindly suggest if it can be something else like prostate cancer.
Dr. Vijay Sharnangat
Medical Oncology and Hematology
May not be prostate cancer, it is only begnin enlargement of prostate.
Goselin 3.6mg Injection helps treat certain cancers like prostate and breast cancer by lowering hormone levels, which can make the cancer grow. It is also used for conditions like endometriosis, uterine fibroids, and in fertility treatments to prepare the body for egg collection.
Are there any serious warnings I should know before using Goselin 3.6mg Injection?
Yes, Goselin 3.6mg Injection can affect your mood and may cause depression, sometimes severe. If you feel very sad or notice mood changes, tell your doctor right away. It can also affect your heart rhythm, so your doctor will monitor you if you have heart problems.
Can Goselin 3.6mg Injection cause problems with bones?
Yes, long-term Goselin 3.6mg Injection use may make bones weaker, especially if you already have risk factors for osteoporosis (bone thinning). Your doctor might check your bone health during treatment.
What serious side effects should I watch for after Goselin 3.6mg Injection?
You should watch for signs of serious side effects of Goselin 3.6mg Injection, such as allergic reactions like rash, swelling, trouble breathing, or sudden chest pain. Also, unexpected severe pain in the injection area, signs of bleeding, or sudden weakness should be reported to a doctor immediately.
Can Goselin 3.6mg Injection cause problems with blood sugar or diabetes?
Goselin 3.6mg Injection might raise your blood sugar levels or cause problems if you have diabetes. Your doctor may check your blood sugar and adjust your diabetes treatment if needed.
What should men watch for during treatment with Goselin 3.6mg Injection?
Men should be aware of possible worsening symptoms at the start of Goselin 3.6mg Injection treatment, like bone pain, urinary blockage, or spinal cord pressure. If these occur, immediate medical attention is needed.
Does Goselin 3.6mg Injection affect mood or mental health?
Yes, Goselin 3.6mg Injection can cause mood swings, depression, or memory problems. If you or your family notice changes in your behavior or thinking, talk to your doctor quickly.
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.
References
Goserelin acetate. Luton, Bedfordshire: AstraZeneca UK Limited; 2001 [revised 24 Jan. 2017]. [Accessed 26 Mar. 2019] (online) Available from:
Goserelin acetate implant. Macclesfield, England: AstraZeneca UK Limited; 2009. [Accessed 02 Apr. 2019] (online) Available from:
OncoLink. Goserelin Acetate. [Accessed 25 Jun. 2019] (online) Available from:
Central Drugs Standard Control Organisation (CDSCO). [Accessed 27 Mar. 2019] (online) Available from:
Goserelin acetate implant.London, UK: AstraZeneca UK Limited; 2024. [Accessed 09 Jul. 2025] (online) Available from:
Marketer details
Name: Bharat Serums & Vaccines Ltd
Address: 17th Floor, Hoechst House, Nariman Point, Mumbai – 400 021, Maharashtra, India.