Estring Vaginal Ring (Estradiol)

(℞) Prescription Required

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Top Generic Choice

Estring Vaginal Ring 2mg (7.5mcg/24hr)

Product of United Kingdom
Manufactured by: Pfizer Inc
*Product image for reference use only.
**Med currently on backorder - NO ETA**
Select Quantity
Estring Vaginal Ring 2mg (7.5mcg/24hr)
Product of United Kingdom
Manufactured by Pfizer Inc
Top Brand Choice
Top Generic Choice

Estring Vaginal Ring 2mg (7.5mcg/24hr)

Product of Canada
Manufactured by: Pfizer Inc
*Product image for reference use only.
**Med currently on backorder - ETA August 2024**
Select Quantity
Estring Vaginal Ring 2mg (7.5mcg/24hr)
Product of Canada
Manufactured by Pfizer Inc
Select your dosage

Estring Coupon

Estring Coupon Code

Get $10 Discount

Apply Estring coupon code EST10 at checkout.

With this bonus offer you can buy Estring starting at $89.

*Coupon codes cannot be combined and are for one-time use only

Buy Estring Online

Estring is the brand name of a 90-day vaginal ring, containing the active ingredient Estradiol, a form of estrogen found in the body. It is often prescribed to relieve the symptoms of vaginal atrophy such as dryness, burning, itching, painful and frequent urination. If you are suffering from a similar condition and your doctor prescribes Estring to you, do not worry about the costs. PricePro Pharmacy is here, committed to providing you cheap, affordable, and convenient options for your prescription drugs.

Take advantage of lower drug prices in Canada, by placing an order of Estring online. You can also talk or chat live with our healthcare experts if you have any questions regarding the medicine or ordering system.

Simply browse our website or call our toll-free number at 1-855-776-0079 to order your Estring Vaginal Ring prescription online and request to talk with a customer care representative.

Please note in order to process your order, we’d need a valid doctor's prescription. Make sure to either email, fax, or upload the Rx to your online pharmacy account, before placing an order.

Estring Vaginal Ring Product Overview

The brand Estring Vaginal Ring is available from the United Kingdom and Canada. Both products are and manufactured by Pfizer Inc.

The available options at PricePro Pharmacy are Estring Vaginal Ring 2mg (7.5mcg/24hr), which contains a total of 2mg of Estradiol and releases 7.5mcg of the drug to your bloodstreams every 24 hours.

The product is available as a single pack and each pack contains 1 slightly opaque with a whitish core Estring Vaginal Ring. To know about the price, click on "Check Prices" above.

A generic alternative may have reduced your expenses, but unfortunately, Estring does not have one in the market.

Available Products

prescription drugs

The following doses are available at PricePro Pharmacy,

  • Estring Vaginal Ring 2mg (7.5mcg/24hr)

This product comes in single pack size, containing one “90-day” ring insert for vaginal delivery of Estradiol to the bloodstreams.

Each ring delivers 7.5mcg of the active ingredient Estradiol every 24hr, for a total of 3 months.

The medical product Estring is manufactured by Pfizer both in the UK and Canada.

Estring Vaginal Ring Price Comparison

save money on prescription drugs

The average retail price of  Estring 2mg Vaginal ring, at your local US pharmacy is:

  • $604.96 for 1 ring

While at PricePro Pharmacy, we set the price at

  • $99.00 for 1 ring (Product of UK)

If you compare this price with the price at your local pharmacy, you will observe a massive 84% savings. What’s more, you do not need to search for other Rx coupons or vouchers to buy Estring at this price.

As an extra bonus, we are offering a one-time Estring Coupon for a $10 discount. Apply the code “EST10” during checkout and have the price reduced to an even more exciting 89$ per single pack.

At PricePro pharmacy, we are committed to addressing your health needs by providing you affordable and competitive prices at all times.

Shipping Times

prescription delivery

The approximate delivery times for your purchase will differ depending on the product you have chosen.

  • Product of the United Kingdom and Canada – delivered within 7 to 10 business days

The regular shipping price for all orders is $9.95.

An email update with the tracking information will be sent to you, as soon as the product has been dispensed and shipped from the approved and licensed pharmacy.

Estring Prescription Refill

online prescription refill

PricePro Pharmacy is always striving to make your online shopping experience simple, easy, and affordable for you and your family.

In tandem with this goal, we offer a special service of notifying you when it is time for a new refill. Part of our prescription refill service is to alert patients, via emails or phone calls,  when they need to replenish their medication supply.

Moreover, you can sign in directly to your online account and add a reorder there, if you have an active prescription on file.

Save Money on Estring Vaginal Ring Now

At PricePro Pharmacy, our priority is you and your well-being. We pride ourselves on our excellent care and customer service at PricePro Pharmacy. We are available through emails, telephones, and live chat services.

Our healthcare experts are always ready with tips and techniques to manage your condition and help you select and order the appropriate medicine you need. Call 1-855-776-0079 and schedule a meeting with our licensed pharmacists to discuss any particular questions you might have, related to your condition or prescription.

Providing you with friendly, quick, competent, and quality services is what we aim for every day. So, do not wait any longer.  Get your individualized and personalized healthcare at your fingertips now.

Estring (Estradiol Vaginal Ring) Medication Information


Estring (estradiol vaginal ring) is a vaginal ring prescribed after menopause to treat moderate to severe vaginal atrophy.  Estring is a ring that is inserted into the vagina and stays in place for 90 days.  Estring contains estradiol, a form of estrogen.

What is Vaginal Atrophy?

When a woman’s body has less estrogen after menopause, the walls of the vagina may become thin, dry, and inflamed.  Vaginal atrophy can make sexual intercourse painful and also leads to urinary discomforts.


Estring vaginal ring contains 2 mg of estradiol (a form of estrogen), which gradually releases over 90 days.  


Estring contains a form of estrogen, which may have serious health risks.

Estring may not be safe for women with the following medical history or conditions:

  • Unusual vaginal bleeding
  • Stroke or heart attack
  • Cancer
  • Blood clots
  • Liver problems
  • Bleeding problems
  • Previous allergic reaction to Estring or any of its ingredients
  • Pregnancy or breastfeeding

Side Effects

Estring, like all estrogen-replacement medications, has the potential for common, mild side effects but also could cause rare, serious side effects.

Common, but usually mild side effects may include:

  • Increased vaginal moisture
  • Headache
  • Breast pain
  • Vaginal bleeding or spotting
  • Stomach pain or bloating
  • Nausea and vomiting
  • Vaginal yeast infection

Rare, serious side effects may include:

  • Heart attack
  • Stroke
  • Blood clots
  • Dementia
  • Breast, uterine, or ovarian cancer
  • High blood pressure
  • High blood sugar
  • Gallbladder or liver problems 
  • Thyroid hormone changes
  • Uterus fibroids 

For more side effect information, talk with your doctor or pharmacist. 


Some drug interactions can happen with Estring which can increase the risk of side effects. A few examples include:

  • Clarithromycin
  • Ketoconazole
  • Ritonavir

Grapefruit and grapefruit juice can also increase the risk of side effects with Estring and should be avoided.

Talk with your doctor or pharmacist before taking any other medications or herbal supplements with Estring.


Store Estring at room temperature between 68°F and 77°F (20°C and 25°C). 

Pharmacists Tips

  • The most common side effect of Estring is increased vaginal secretions (moisture). This vaginal moisture is similar to what naturally occurs before menopause, and it’s a sign that Estring is working.
  • Estring is not safe for life-long use after menopause.  Talk with your healthcare provider every 3 to 6 months to discuss if it is safe for you to continue using Estring.  

Estring FAQs

How long does it take for Estring to work?

It typically takes 2 to 3 weeks for Estring to relieve your symptoms. If your symptoms don’t improve within a few weeks, talk with your healthcare provider. 

Will my partner feel Estring during sex?

You and your partner will probably not notice Estring during intercourse.  If you do, and it causes you or your partner any discomfort, you can remove Estring before sex.  Make sure to reinsert Estring as soon as possible.  Instructions to insert, remove, or reinsert the ring are included with Estring’s packaging.

What should I do if Estring falls out?

It is rare but possible for Estring to fall out.  If this occurs, rinse Estring with warm (not hot) water and reinsert it.  Instructions to insert, remove, or reinsert the ring are included with Estring’s packaging.

Related Products


  1. ESTRING Prescribing Information.  New York, NY: Pfizer; 2017. Accessed November 14, 2020.
  2. Bleibel B, Nguyen H. Vaginal Atrophy. Treasure Island, FL: StatPearls Publishing; 2020. Accessed November 14, 2020.

PharmD Medical Writer

Author: Dr. Patricia Weiser, PharmD

Patricia Weiser, PharmD, is a licensed pharmacist and medical writer.  She has clinical experience in community and hospital pharmacy.  Patricia is a 2007 graduate of the University of Pittsburgh. She resides in Pennsylvania with her husband and two daughters.

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The above information is an educational aid only. It is not intended as medical advice for individual conditions or treatments. Talk to your doctor, nurse or pharmacist before following any medical regimen to see if it is safe and effective for you.

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