Zoladex 3.6mg Injection is used in the treatment of the following:

• In men, it is used in combination with other drugs to treat Prostate cancer
• In women, it is used to treat advanced breast cancer
• Used to treat endometriosis (A disorder in which tissue that normally lines the uterus grows outside the uterus) and uterine fibroids.
• Used as an endometrial-thinning agent before performing any surgery in your uterus.
• Used to treat infertility in women with other medicines.

Zoladex 3.6 mg injection belongs to luteinizing hormone-releasing hormone (LHRH) agonists. It works by inhibiting certain hormones, which may stimulate the growth of cancer cells. In males, it reduces testosterone levels; in females, it reduces estrogen levels.

Inform your healthcare provider about all the medicines you take, including prescription medications, over-the-counter medications, nutritional and vitamin supplements, and herbal products. Certain medications may interact with Zoladex 3.6 mg injection and reduce effectiveness by causing undesirable side effects. 

• Store AstraZeneca zoladex 3.6mg in the original package at room temperature ( Do not exceed 25°C)
• Keep away from children and pets
• If you miss an appointment to receive the injection, discuss it with your healthcare professional and reschedule the appointment.

This medicine is administered to you by your doctor or healthcare professional in a clinic or hospital. Do not self-administer. Usually, inj zoladex 3.6mg how to use involves injecting it under the skin (subcutaneously) in your stomach area every four weeks. Your doctor will decide the dose and duration of your medicine. Always remind your next appointment for your next injection. The length of your treatment depends on the condition's severity and your response to the medication.

Side effects are unwanted symptoms caused by medicines. Even though all drugs cause side effects, not everyone gets them. 

 Common side effects of Zoladex 3.6mg Injection are:

• Acne
• Hot flushes and Sweating
• Swelling in the hands and legs
• Headache
• Depression and mood swings
• Erectile dysfunction
• Sexual dysfunction
• Pain, bruising, and bleeding
• Pain while urinating ( in men)
• Dryness or itching of the vagina
• Thinning of bones

Serious side effects of Zoladex 3.6mg Injection are:

• Increased blood pressure
• Increased risk of Heart failure
• Increased risk of Diabetes
• Increased risk of stroke
• Injection site injury
• Severe skin reactions

Inform your physician if you have any heart, diabetes, kidney, liver or lung disorders before the treatment. If you are male and have difficulty urinating, inform your doctor immediately. Do not take Zoladex 3.6 mg injection if you are allergic to goserelin or other ingredients in it. Your duration of receiving this medicine depends on why you are using this medicine. Birth control pills should not be used while taking this medicine; you may require secondary birth control methods such as condoms, the diaphragm, or the cervical cap. Consult your physician for more advice on pregnancy, breastfeeding, and birth control methods.  

1. Package leaflet: Information for the user Zoladex  3.6 mg Implant goserelin. (2015). [online] Available at: https://www.medicines.org.uk/emc/files/pil.1543.pdf  [Accessed 24 Jan. 2023].
2. HIGHLIGHTS OF PRESCRIBING INFORMATION. (2015). [online] Available at: https://www.accessdata.fda.gov/drugsatfda_docs/label/2009/019726s050s051s052lbl.pdf  [Accessed 24 Jan. 2023].
3. HIGHLIGHTS OF PRESCRIBING INFORMATION. (2015b). [online] Available at: https://documents.tersera.com/zoladex-us/3.6mg_MagnumPI.pdf  [Accessed 24 Jan. 2023].
4. Tripathi, K.D. (2019). Essentials of medical pharmacology. New Delhi: Jaypee Brothers Medical Publishers, pp.263–264 [Accessed 24 Jan. 2023].