Prescription needed
We'll collect your vet's information at checkout to verify the prescription.
Estradiol 1 mg Tablet
Qty:
This is a prescription item. We'll ask for information about your pet and vet clinic at Checkout.
Cart Subtotal
Spend $100 on Rx
Get a $25 Gift Certificate!*
How It Works:
- Add $100+ of eligible prescription medications to your cart.
- Complete your purchase between XX/XX/26 and XX/XX/26.
- Receive your $25 gift certificate code printed on your invoice.
- Redeem between XXX XX, 2026 and XXX XX, 2026 by entering the code at checkout.
This offer is subject to Allivet’s Promotional Terms and Conditions,
Terms of Use, and Privacy Policy. The terms set forth in this
Disclaimer are in addition to, and not in place of, the Promotional
Terms and Conditions.
AutoShip Makes Pet Parenting Easier with automatic delivery and savings on every order!
Convenience: We contact your vet when it’s time to renew your pet’s prescription.
Reminders: You’ll receive reminders prior to shipping, so you’ll have time to make changes.
Savings: Save on the initial order PLUS 5% on future deliveries.
Free Shipping: Rx orders over $30 ship free and other qualifying orders over $49.
Flexibility: Easily change, skip, or cancel anytime on your My AutoShip page.
Support: Our Pet Pharmacy Specialists are here to help with any questions or concerns.
AutoShip Makes Pet Parenting Easier with automatic delivery and savings on every order!
Convenience: We contact your vet clinic when it’s time to renew your pet’s prescription.
Reminders: You’ll receive reminders prior to shipping, so you’ll have time to make changes.
Savings: Save on the initial order PLUS 5% on future deliveries.
Free Shipping: Rx orders over $30 ship free and other qualifying orders over $49.
Flexibility: Easily change, skip, or cancel anytime on your My AutoShip page.
Support: Our Pet Pharmacy Specialists are here to help with any questions or concerns.
Per Tablet
Click on image to open expanded view
Item No.
27120
Images (1)
Usually shipped in 1-3 business days.* Learn more
Estradiol 1 mg Tablet
By Actavis
$0.34
Per Tablet
$0.17
AutoShip & Save up to 50%
Availability:
-
In Stock
Have an account?
Sign in to continue shopping
This item requires vet authorizationWe’ll contact your vet clinic for you.
AutoShip & Save 50%
- Save 5% on Future Shipments
- Free Shipping Over $30
- Change, Skip, or Cancel Anytime
California Residents: Prop. 65 Warning
This product may contain chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to www.P65Warnings.ca.gov
Usually shipped in 1-3 business days.* Learn more
Big Savings on Triple Protection!
Save up to 40% with AutoShip
$30 max savings.
Product Overview
Estradiol may be used to induce estrus (heat) or estrus
behavior and for long-term treatment of urinary incontinence in horses. This
hormone has also been used in dogs and cats as a mismate treatment to avoid
pregnancy. This indication for dogs and cats is rarely used today due to safer
alternatives.
The FDA (U.S. Food & Drug Administration) has approved estradiol for use in humans, but not animals. The FDA allows veterinarians to prescribe and use products containing this drug in different species or for other conditions in certain situations; however, this drug is not for use in food-producing animals. You and your veterinarian can discuss why this drug is the most appropriate choice.
Sold as individual 1 mg tablets.
For use in horses, cats, and dogs.
Estradiol is used to treat estrogen-responsive incontinence in cats and dogs, and enhances the receptivity and behavior of estrus in ovariectomized mares.
Estradiol is estrogen, which is a hormone that, upon elevation, starts estrus in horses.
Estradiol has a high risk of causing endometrial hyperplasia and pyometra. There is a dose-dependent risk of bone marrow toxicity in animals, particularly in dogs. Estradiol cypionate injections have produced leukopenia, thrombocytopenia, and fatal aplastic anemia. Because stem cells can be affected, the bone marrow toxicity may not be reversible. These adverse effects can be severe, and other agents should be used instead of estradiol cypionate if possible.
Estradiol
Immediately contact your closest animal hospital.
- Like all medications, this should be kept away from children.
- Federal law requires that this drug may only be used by or as directed by a licensed veterinarian.
- Use of this medication in food animals is illegal.
1 mg tablets are sold individually.
Actavis, Teva or other generic brand
Estradiol is the most active endogenous estrogen. It increases water and sodium retention, has a slight anabolic effect, increases calcium deposition in the bones, accelerates epiphyseal closure, and is responsible for secondary sexual characteristic development.
Use as prescribed by your vet.
Estradiol
About This Product
Customer Reviews
4.8
6 reviews
5
5
4
1
3
0
2
0
1
0
Verified Purchase
Works wonderful
Verified Purchase
Our dog has spayed incontinence. This med works well for her.
Verified Purchase
Seems to be working well for our 15 year old Westie who had occasional incontinence.
Verified Purchase
For my puppies occasional incontinence
Verified Purchase
My female border collie suffers from incontinence, and Proin alone does not help.
Verified Purchase
Began to use this when my horse first started to show she was in heat. I was told it would help and it certainly did!