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(Goserelin Acetate)
  • All Strengths

  • 3.6mg

  • 10.8mg

Brand Choices
Zoladex 3.6mg

Zoladex 3.6mg


Marketed as Zoladex Depot in New Zealand

Prescription required. Manufactured by Astra Zeneca. Product of New Zealand. Shipped from New Zealand.

Zoladex 10.8mg


Marketed as Zoladex LA in United Kingdom

Prescription required. Manufactured by AstraZeneca UK Ltd. Product of United Kingdom. Shipped from United Kingdom.

Zoladex Drug Information

Are you paying too much for Zoladex? Save up to 80% when purchasing your prescription drugs from Universal Drugstore. Our prescription service aspires to conveniently provide you with affordable medications at the lowest prices in Canada and internationally.

We’re working with a number of Canadian and international pharmacy partners, all licensed by their qualified governmental regulatory bodies. By collaborating with our partners, we are able to offer a wide range of brand and generic medications at very competitive prices. You can obtain discount prescription drugs through our online pharmacy. Our prices are already up to 80% lower than your local pharmacy. We are committed to providing you with the best service and prices. This is why we’ll match the price of any of our online pharmacy competitors who require a valid prescription.

Order Zoladex at a discount price today!

Why Buy Zoladex from Universal Drugstore?

We are the global leader in online prescription drug savings with almost 20 years of experience supplying prescription and over the counter drugs to our international customers. More than 300,000 international patients have used our service to receive their prescription and over-the-counter medications.

In the past two decades together with our international pharmacy partners we have shipped over 2 million prescription medication orders to our satisfied customers.

Your safety is our top priority. You can feel completely secure purchasing through us. We use SSL encryption to secure all of your personal information that is transferred through our website while using our service.

How Long Does It Take to Receive My Zoladex Order?

You can easily place an order on our website in under 5 minutes. First you need to set up an account with us, create a payment method, and send us your prescriptions. Alternatively, you can order by downloading our order form or by placing an order over the phone. Delivery can take approximately 2 weeks to North America, and 4 weeks to other countries.

  • Zoladex Overview

    Goserelin is used to treat certain types of cancer (prostate and breast). It is also used to thin the lining of the uterus (endometrium) in preparation for a procedure to treat abnormal uterine bleeding. Goserelin is also used to treat a condition in which the tissue that normally lines the inside of the uterus also grows outside the uterus (endometriosis). Talk to your doctor about the risks and benefits of treatment. Goserelin is similar to a natural hormone made by the body (luteinizing hormone releasing hormone-LHRH). It works by decreasing testosterone hormones and estrogen hormones. This effect helps to slow or stop the growth of certain cancer cells and uterine tissue that need these hormones to grow and spread.

  • How to Use Zoladex

    Read the Patient Information Leaflet if available from your pharmacist before you start using goserelin and each time you get a refill. If you have any questions, ask your doctor or pharmacist. Zoladex is an implant that slowly releases hormone into your body. It is placed by a health care professional by injection under the skin of the lower abdomen below the navel. The implant itself will be completely absorbed into the body over weeks or months. Receive Zoladex as directed by your doctor. The 3.6-milligram syringe is usually injected every 4 weeks. The 10.8-milligram syringe is usually injected every 12 to 13 weeks. Follow the dosing schedule carefully to get the most benefit from it. To help you remember, mark your calendar to keep track of when to receive the next dose. Do not stop Zoladex without your doctor's approval. The Dosage of Zoladex is based on your medical condition and response to treatment. During the first few weeks of treatment, your hormone levels will actually increase before they decrease. This is a normal response by your body to Zoladex. This may cause new or worsening symptoms (such as increased pain, increased difficulty urinating in men) for the first few weeks. Tell your doctor right away about these symptoms. See also Side Effects section. In women, menstrual periods should stop when Zoladex is used regularly. Tell your doctor promptly if regular periods continue after 2 months of treatment with goserelin. Usually, Zoladex will not need to be removed because the implant will be slowly and completely absorbed by your body. However, in the unlikely event that you have serious side effects or other problems, your doctor may remove Zoladex. Tell your doctor if your condition gets worse.

  • Zoladex Precautions

    Before using goserelin, tell your doctor or pharmacist if you are allergic to it; or to LHRH or LHRH-like hormones (such as triptorelin); or if you have any other allergies. Zoladex may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details. Before using Zoladex, tell your doctor or pharmacist your medical history,unexplained abnormal vaginal bleeding, diabetes, long-term alcohol use, smoking, personal or family history of bone loss (osteoporosis), heart disease (such as heart attack), high cholesterol/triglyceride levels, stroke, urinary blockage problem (in men), spinal cord problem (in men). If you have diabetes, Zoladex may make it harder to control your blood sugar. Check your blood sugar regularly as directed and share the results with your doctor. Tell your doctor right away if you have symptoms of high blood sugar (see Side Effects section). Your doctor may need to adjust your diabetes medication, exercise program, or diet. Goserelin may cause a condition that affects the heart rhythm (QT prolongation). QT prolongation can rarely cause serious (rarely fatal) fast/irregular heartbeat and other symptoms (such as severe dizziness, fainting) that need medical attention right away. The risk of QT prolongation may be increased if you have certain medical conditions or are taking other drugs that may cause QT prolongation. Before using goserelin,certain heart problems (heart failure, slow heartbeat, QT prolongation in the EKG), family history of certain heart problems (QT prolongation in the EKG, sudden cardiac death). Low levels of potassium or magnesium in the blood may also increase your risk of QT prolongation. This risk may increase if you use certain drugs (such as diuretics/"water pills") or if you have conditions such as severe sweating, diarrhea, or vomiting. Talk to your doctor about using goserelin safely. Older adults may be more sensitive to the side effects of Zoladex, especially QT prolongation (see above). Tell your doctor if you are pregnant or plan to become pregnant. You should not become pregnant while using goserelin. Goserelin may harm an unborn baby. Ask about reliable non-hormonal forms of birth control (such as condoms, diaphragm with spermicide) while using Zoladex and for 12 weeks after the last dose or until the return of your period. If you become pregnant, talk to your doctor right away about the risks and benefits of Zoladex. It is unknown if Zoladex passes into breast milk. Because of the possible risk to the infant, breast-feeding while using Zoladex is not recommended. Consult your doctor before breast-feeding.

  • Zoladex Misdose

    It is important to get each dose of Zoladex as scheduled. If you miss a dose of Zoladex, ask your doctor or pharmacist right away for a new dosing schedule. Sudden/unusual vaginal bleeding (breakthrough bleeding) may occur if a dose is missed.

  • Zoladex Interactions

    Drug interactions may change how your medications work or increase your risk for serious side effects. This document does not contain all possible drug interactions. Keep a list of all the products you use (including prescription/nonprescription drugs and herbal products) and share it with your doctor and pharmacist. Do not start, stop, or change the dosage of any medicines without your doctor's approval.

  • Zoladex Side Effects

    What are Zoladex side effects?

    Side effects are physical, mental or emotional symptoms which occur in addition to or outside of the desired effect of a therapeutic treatment such as an over-the-counter or prescribed drug or medication. Side effects from Zoladex may occur at the beginning or at the end of treatment and may also depend on the length of time an individual remains on the treatment. Side effects, also known as adverse effects, are generally more likely to occur when starting treatment. Individuals may also experience side effects from Zoladex as a result of an interaction with other medications.

    Side Effects of Zoladex

    The side effects of Zoladex may vary in number and intensity for many different reasons. Factors such as age, weight, gender and ethnicity may influence the side effects of Zoladex. Also, an individual’s state of general physical health and seriousness of the disease or illness as well as an increase or decrease in dosage may lead to side effects. Further, side effects from Zoladex may also occur as a result of an interaction with certain herbal supplements, foods or drinks.

    Prescription drug side effects can be serious and may cause patients to stop the treatment. However, when side effects from the use of a prescription drug, such as Zoladex, do occur a patient should consult their physician. A physician may prescribe an additional treatment in order to control the symptoms or an adjustment in the dosage may be made. In addition, changes to diet, exercise or other lifestyle activities may help to lessen the side effects of Zoladex.

    By understanding side effects and the factors which may influence the occurrence of side effects patients are empowered to take an active role in their care. Patients who have specific questions about the side effects of Zoladex, or any other medication, should contact their physician. General information about Zoladex and the side effects associated with Zoladex are described in the following:

    Common Zoladex Side Effects


    • angina
    • diabetes mellitus
    • dyspnea

    Less Severe

    • libido changes
    • depression
    • erectile dysfunction
    • drug-induced hot flash
    • headache disorder
    • flu-like symptoms
    • urinary retention
    • urinary incontinence
    • injection site sequelae
    • hyperglycemia
    • arthralgia
    • acne vulgaris
    • mood changes
    • hyperhidrosis
    • vaginitis
    • breast size decreased
    • seborrhea
    • peripheral edema

    Less Frequent Zoladex Side Effects


    • gout
    • anemia
    • hypertension
    • cardiac arrhythmia
    • chronic heart failure
    • peripheral vascular disease
    • severe chronic obstructive pulmonary disease
    • bone pain
    • skin rash
    • osteoporosis
    • pneumonia
    • hypercalcemia
    • kidney disease with reduction in GFR

    Less Severe

    • symptoms of anxiety
    • upper respiratory infection
    • constipation
    • mastalgia
    • dry skin
    • dizziness
    • insomnia
    • fatigue
    • malaise
    • edema
    • anorexia
    • weight gain
    • nausea
    • vomiting
    • diarrhea
    • hypotension
    • pain
    • gynecomastia
    • general weakness
    • abdominal distension
    • palpitations
    • paresthesia
    • cough
    • herpes simplex infection
    • pruritus of skin
    • dry eye
    • urinary tract infection
    • lethargy
    • myalgia
    • alopecia
    • cramps in legs
    • hypertonia
    • dyspareunia
    • fever
    • breast engorgement
    • pelvic pain
    • acute abdominal pain

    Rare or Very Rare Zoladex Side Effects


    • pituitary apoplexy
    • acute myocardial infarction
    • cerebrovascular accident
    • urticaria
    • anaphylaxis
    • pulmonary thromboembolism
    • drug-induced psychosis
    • pituitary neoplasm
    • seizure disorder
    • urinary tract obstruction
    • spinal cord compression
    • sepsis
    • hemorrhage
    • deep venous thrombosis
    • ovarian hyperstimulation syndrome
    • ovarian cyst
    • hematuria
    • tumor flare reaction

    Less Severe

    • xerostomia
    • ecchymosis
  • Zoladex Storage

    Different brands of Zoladex have different storage needs. Check the product package for instructions on how to store your brand, or ask your pharmacist. Keep all medications away from children and pets. Do not flush medications down the toilet or pour them into a drain unless instructed to do so. Properly discard Zoladex when it is expired or no longer needed. Consult your pharmacist or local waste disposal company.

IMPORTANT DISCLAIMER: All medical content is supplied by a third-party company who is independent from this web site. As such, this web site cannot guarantee the reliability, accuracy, and /or medical efficacy of the information provided. In all circumstances, you should seek the advice of a health professional pertaining to drug, treatment and/or medical condition advice. Note that not all products are shipped by our contracted Canadian pharmacy. This website contracts with dispensaries around the world that ship products directly to our customers. Some of the jurisdiction include but are not limited to United Kingdom, Europe, Turkey, India, Canada, Vanuatu, Mauritius, and USA. The items within your order may be shipped from any one of these jurisdictions depending on the availability and cost of the products at the time you place your order. The products are sourced from these countries as well as others. Please note that the product appearance may vary from actual product received depending on availability.