This medication contains estradiol, a form of estrogen, designed to help treat moderate to severe menopausal changes in and around the vagina. The estrogen ring is a type of hormone replacement therapy (HRT) that provides relief from symptoms such as dryness, burning, and itching of the vaginal area, as well as urgency to urinate and pain during intercourse. Estrogen is the female sex hormone, and it is necessary to keep many functions of the body working properly.
A 2019 study by Jones and Morse found that this treatment offers a long-term alternative to daily vaginal creams. However, patients should be able to manage insertion and removal themselves or have a caregiver or healthcare provider assist with them every 90 days to ensure they are placed correctly and removed on schedule. With an 86% improvement in symptoms, the ring effectively treats symptoms of vaginal atrophy and may help reduce associated urinary urgency, providing relief from the frequent, sudden need to urinate. These findings suggest that the Estring is a viable clinical option for managing postmenopausal estrogen deficiency in elderly patients, provided there is regular monitoring for localized infections.
Manufacturer Information
We currently offer the brand-name product from Pfizer in Canada, the United Kingdom, and European Union. The generic version of Estring is not yet available on the market.
It is an off-white, soft, flexible ring with a center that contains 2 mg of estradiol, an estrogen hormone.
The information below lists potential side effects and risks. It is crucial to discuss these with your doctor or pharmacist.
Common Side Effects – The following are common side effects. Contact your doctor if you experience these side effects and they are severe or bothersome.
• Abdominal pain
• Back pain
• Dizziness
• Headache
• Increased vaginal discharge (leukorrhea)
• Nausea
• Vaginal irritation or discomfort
Other Potential Side Effects: (less common) – These effects are reported less frequently but can still occur:
• Breast tenderness (mastalgia)
• Flu-like symptoms
• Genital pruritus (itching)
• Insomnia
• Sinusitis
• Upper respiratory tract infection
Serious Side Effects - These are rare but potentially severe. Seek your doctor or call medical emergency services immediately if any of the following occur:
• Endometrial hyperplasia
• Hypersensitivity reactions, Thromboembolic events
• Toxic Shock Syndrome
• Vaginal erosion or ulceration
Avoid using this medication if you have a history of known or suspected estrogen-dependent tumors, like breast or uterine cancer, or if you have undiagnosed abnormal genital bleeding. Before starting treatment, inform your healthcare provider about all medications you're taking, especially those that may affect estradiol metabolism, such as enzyme inducers, metabolic inhibitors, and systemic hormones.
Because of the localized treatment of the ring, you should discuss any history of vaginAvoid using this medication if you have a history of known or suspected estrogen-dependent tumors, like breast or uterine cancer, or if you have undiagnosed abnormal genital bleeding. Before starting treatment, inform your healthcare provider about all medications you're taking, especially those that may affect estradiol metabolism, such as enzyme inducers, metabolic inhibitors, and systemic hormones.
Because of the localized treatment of the ring, you should discuss any history of vaginal structural issues, such as severe prolapse or a narrow vaginal vault, which might affect the ring’s placement or retention. Although systemic absorption is minimal, you should also disclose a history of active or past blood clots, stroke, or liver disease to ensure safety.
al structural issues, such as severe prolapse or a narrow vaginal vault, which might affect the ring’s placement or retention. Although systemic absorption is minimal, you should also disclose a history of active or past blood clots, stroke, or liver disease to ensure safety.
How do I order?
You can order this medication from our website, or by email (CustomerService@canadianpharmacyking.com), by phone (1-877-745-9217), or by fax or mail.
Is a prescription required?
Yes, a prescription is required when purchasing this medication.
Can I get a prescription in the USA and use it to buy medication from Canada?
Yes, you can get a prescription from your physician in the USA and use it to buy from a Canadian pharmacy.
Are there any discounts or coupons available?
Unfortunately, no discounts or coupons are available. However, we are proud to offer high-quality prescription medications at affordable prices.
Can I have this medication shipped from Canada to my address in the USA?
Yes, you can get this medication shipped to your address (or home) in the USA from Canada.
What are the shipping costs and delivery times from Canada to the USA?
It may take 4-8 business days for your order to ship from Canada, and our shipping cost to the area is $10.00. If you have any questions about the shipping frame, please get in touch with our customer support at 1-877-745-9217 for details.
How can I tell if an online pharmacy is legitimate?
Any CIPA-certified pharmacy is licensed, reputable, and must follow strict safety protocols. CanadianPharmacyKing.com is verified by the Canadian International Pharmacy Association (CIPA).