Zoladex (Goserelin Acetate)
Zoladex (Goserelin Acetate)
Zoladex® is a leading hormone therapy containing the active ingredient Goserelin Acetate, available as a biodegradable implant. This medication is designed to deliver sustained-release treatment in the management of hormone-responsive cancers such as prostate cancer in men and breast cancer in premenopausal women. Zoladex® is also used for the treatment of endometriosis and as part of fertility management.
Why Choose Zoladex (Goserelin Acetate)?
- Effective in Reducing Hormone Levels: Zoladex® significantly lowers the levels of sex hormones (testosterone and estrogen), aiding in the control of hormone-responsive cancers.
- Precision Delivery: Administered via a subcutaneous implant, Zoladex® provides a steady release of Goserelin, ensuring consistent therapeutic levels.
- Proven Track Record: Trusted by healthcare professionals worldwide, Zoladex® has been a preferred choice in hormone therapy for over three decades.
How to Use Zoladex (Goserelin Acetate)?
- Before administration, the healthcare provider will verify the dose and expiration date on the package.
- The typical site for the Zoladex® injection is the anterior abdominal wall (the front part of the abdomen).
- The area chosen for injection should be clean and free of any skin irritations or infections.
- The healthcare provider will clean the injection site with an antiseptic wipe.
- To administer the implant, the protective sleeve over the needle is removed, and the needle is inserted subcutaneously (under the skin) typically using a 45-degree angle.
- Once the needle is correctly positioned, the implant is deployed by pressing the plunger. This places the biodegradable pellet containing goserelin acetate into the fatty tissue under the skin, where it will slowly dissolve over time, releasing the medication.
- After the injection, the site may be covered with a small bandage.
- The injection site should be monitored for signs of irritation, infection, or unusual reactions and any concerns should be reported to the healthcare provider.
- Zoladex® is typically administered every 28 days for the duration prescribed by the healthcare provider. The schedule can vary depending on the condition being treated and the specific patient needs.
Important Safety Information about Zoladex
- Use with Other Medications: Zoladex may interact with other medications, altering their effects. Inform healthcare providers about all medications currently being taken, including over-the-counter drugs and herbal supplements.
- Pediatric Use: Safety and effectiveness in pediatric patients have not been established.
- Geriatric Use: Elderly patients may have an increased sensitivity to the drug’s effects, particularly bone density loss and cardiovascular side effects.
- Pregnancy and Lactation: Zoladex is a pregnancy category X drug, meaning it should not be used during pregnancy due to the risk of fetal harm.
Fact Table
Facts | Details |
Generic Name | Goserelin Acetate |
Brand Name | Zoladex® |
Classification | Luteinizing Hormone-Releasing Hormone (LHRH) Analog |
FDA Approval | Yes |
Indications | – Prostate cancer – Breast cancer in premenopausal women – Endometriosis – Uterine fibroids |
Administration | Subcutaneous implant in the anterior abdominal wall |
Dosage Forms | 3.6 mg implant (28-day release), 10.8 mg implant (12-week release) |
Mechanism of Action | Suppresses pituitary gonadotropin secretion, decreasing sex hormone production |
Contraindications | Hypersensitivity to goserelin or any components, pregnancy |
Common Side Effects | Hot flashes, headache, mood changes, decreased libido, injection site reactions |
Special Precautions | Monitor for worsening of symptoms initially (tumor flare), bone density in long-term use |
Use in Special Populations | Caution in the elderly due to increased sensitivity, is not recommended for pediatric use |
Pregnancy Category | Category X |
Interactions | Can interact with other hormone therapies, and may affect blood glucose levels |
Monitoring | Hormone levels, bone density, symptoms of potential cardiovascular and metabolic changes |
Common Side Effects
Like all medications, Zoladex (Goserelin Acetate) can cause side effects, although not everybody gets them. Understanding these side effects can help you use this medication safely and effectively.
- Hot flashes
- Changes in libido
- Mood swings
- Headache
If you experience any side effects, discuss them with your healthcare provider. They can offer advice and may adjust your treatment if necessary. Report any severe or unexpected side effects immediately.
How Can You Buy Zoladex (Goserelin Acetate)?
You can order Zoladex (Goserelin Acetate) using these methods on our website:
- Order Online
- Order by Phone
- Order by Fax
- Order your refills
Visit our How to order page.