Safely Buy Estring ( Estradiol Hemihydrate ) from Canada Prescriptions Plus.

We don't sell this generic-version medication.

( Top Brand Option )


Prescription Required
Formulation : Vaginal Ring
Drug Name Dosage Quantity Price Buy Now
Estring 2mg 1 $86.30 Add To Cart
Dosage: 2mg
Quantity: 1
Price: $86.30


Estring is a medication used to treat menopausal changes in and around the vagina by continuously releasing estrogen over three months.

An Estring is a soft, flexible ring that is inserted vaginally. Common symptoms it may treat include vaginal dryness and burning.

Use and Dosage

Read the Patient Information Leaflet if available from your pharmacist before you start using this medication and each time you get a refill. Learn how to use this medication properly. If you have any questions, ask your doctor or pharmacist.

Wash and dry your hands before handling the ring. Insert the ring high into the vagina as directed. The ring is usually left in place for 90 days and then removed and replaced with a new ring if treatment is to be continued. Do not leave a ring in place for longer than 90 days. Follow the dosing schedule carefully.

If the ring is put in properly, you should not be able to feel it and it will not interfere with sexual intercourse. If you can feel the ring or slight discomfort from the ring, it may mean that the ring is not high enough. Gently push the ring higher with your finger.

If the ring falls out of the vagina, rinse the ring with lukewarm water and put it back into the vagina. Contact your doctor if the ring falls out often.

The ring is removed by hooking your finger through the ring and gently pulling it out. Contact your doctor if you have trouble removing the ring. Discard the used ring in the trash. Do not flush it down the toilet.

This medication’s full benefit may take 2 to 3 weeks. Tell your doctor if your condition does not improve or if it worsens.

Side Effects

Common and less serious Estring side effects:

  • Irregular vaginal bleeding or spotting
  • Increased vaginal discharge without bad odour
  • Abdominal cramps
  • Bloating
  • Breast pain
  • Headache
  • Nausea
  • Vomiting
  • Fluid retention
  • Vaginal yeast infection

Using this ring may also cause insomnia, back pain, and hot flashes. In addition, there is a known association between Estring and weight loss or gain.

Serious Side Effects:

Before using this vaginal ring, women are advised regarding the severe but rare side effects they may experience. Contact your physician right away if you experience these side effects:

  • Breast lumps
  • Unusual vaginal bleeding
  • Changes in vision
  • Severe headache
  • Memory loss
  • Confusion
  • High blood pressure
  • Signs of blood clots
  • Signs of fibroids
  • Dementia
  • Allergic Reactions

Women with known allergies to Estradiol, silicone polymers, and barium sulphate should not use this medication.

Signs of an allergic reaction, such as:

  • Rash
  • Hives
  • Itching
  • Wheezing
  • Chest tightness
  • Trouble breathing
  • Unusual hoarseness
  • Swelling of the mouth, face, and throat


Before using estradiol, tell your doctor or pharmacist if you are allergic to it; or if you have any other allergies. This product may contain inactive ingredients, which can cause allergic reactions or other problems. Talk to your pharmacist for more details.

Before using this medication, tell your doctor or pharmacist your medical history, especially of: vaginal bleeding of unknown cause, certain cancers (such as breast cancer, cancer of the uterus/ovaries), blood clots, stroke, heart disease (such as heart attack), liver disease, kidney disease, family medical history (especially breast lumps, cancer, blood clots), family or personal history of a certain swelling disorder (angioedema), blood clotting disorders (such as protein C or protein S deficiency), high blood pressure, diabetes, high cholesterol/triglyceride levels, obesity, lupus, underactive thyroid (hypothyroidism), mineral imbalance (low or high level of calcium in the blood), a certain hormone problem (hypoparathyroidism), uterus problems (such as fibroids, endometriosis), gallbladder disease, asthma, seizures, migraine headaches, mental/mood disorders (such as dementia, depression), a certain blood disorder (porphyria), frequent vaginal infections.

Do not smoke or use tobacco. Estrogens combined with smoking further increase your risk of stroke, blood clots, high blood pressure, and heart attack, especially in women older than 35.

Tell your doctor if you just had or will be having surgery, or if you will be confined to a chair or bed for a long time (such as a long plane flight). These conditions increase your risk of getting blood clots, especially if you are using an estrogen product. You may need to stop this medication for a time or take special precautions.

This medication may cause blotchy, dark areas on your face and skin (melasma). Sunlight may worsen this effect. Limit your time in the sun. Avoid tanning booths and sunlamps. Use sunscreen and wear protective clothing when outdoors.

If you are nearsighted or wear contact lenses, you may develop vision problems or trouble wearing your contact lenses. Contact your eye doctor if these problems occur.

If you get a vaginal infection while using this ring, it is recommended that you remove the ring and resume treatment only after the infection has been treated. Consult your doctor or pharmacist for more information.

This medication should not be used during pregnancy. If you become pregnant or think you may be pregnant, tell your doctor right away.

This medication passes into breast milk. It may reduce the quality and amount of breast milk produced. Consult your doctor before breastfeeding.

Form and Strengths

Estring is available in the following form and strengths:

  • Estring Vaginal Ring:
    • 2 mg


Where should I keep my medication?

This vaginal ring can be kept in the bathroom cabinet or anywhere convenient. Make sure to place it at room temperature, 59°F to 77°F (15°C-25°C). Do not place it near direct heat.

Do I need a prescription for Estring?

A prescription is required when purchasing this vaginal medication.

Can the Estring fall out?

Although rare, Estring may fall out due to intense coughing and straining. If this happens, wash the vaginal ring properly and reinsert it.

Is Estring safe for long-term use?

You must use this prescription medication only for as long as needed or prescribed. Prolonged use of this vaginal ring would put you at greater risk of developing serious adverse effects.



Additional information

Brand Name:


Scientific Name:

Estradiol Hemihydrate

Other Names:




Quantities Available:



Vaginal Ring