Ulcergard product in it's packaging Ulcergard product in it's packaging

ULCERGARD® (omeprazole)

Out of Sight Doesn't Mean Out of Mind

Any horse can develop equine gastric ulcer syndrome (EGUS), and one of the leading risk factors is stress. Horses with EGUS may show subtle changes in behavior or more obvious clinical signs, such as poor performance, weight loss and decreased appetite. And EGUS doesn’t just affect your horse’s quality of life, it can impact your ability to enjoy your relationship with them. 

Fortunately, you can help your horse avoid EGUS with ULCERGARD paste, a targeted medication proven to help prevent the formation of gastric ulcers, even during times of stress.

Top Reasons to Choose ULCERGARD

Stress can’t always be avoided, but ulcers caused by stress can be. Whether stress is caused by traveling, lack of turnout, change in herd dynamics, pain or something else, using ULCERGARD gives your horse the best chance of preventing gastric ulcers. When you choose ULCERGARD, you gain the confidence to help ensure ulcers don’t impact your horse or the time you spend with them.

An image of Ulcergard in it's packaging sitting on a table in a barn An image of Ulcergard in it's packaging sitting on a table in a barn

Reduces Acid at the Source

ULCERGARD contains a unique paste formulation to protect the omeprazole as it makes its way to the small intestine for adequate absorption.

Two horses looking over a fence Two horses looking over a fence

Cost-Effective Because it Works

Don’t waste money on products that are less than effective. ULCERGARD provides real value because it's proven effective and reliable.

Man opening a package of Ulcergard Man opening a package of Ulcergard

Easy Dosage & Administration

ULCERGARD is an easy-to-administer, once-a-day oral paste, available from your veterinarian or over-the-counter at equine retailers.

Give Them the Stomach to Prevent Ulcers

Research has shown that during times of stress, ULCERGARD is proven to prevent gastric ulcers in 82% of horses. In comparison, 86% of researched horses NOT medicated with ULCERGARD developed gastric uclers.1

Make Your Gastric Health Plan

You are your horse’s first line of defense against the pain and discomfort of gastric ulcers, and there are actions you can take to support their wellness. Maintaining your horse’s gastric health requires prevention, ongoing management and (sometimes) treatment.

A vet giving a brown horse an oral injection A vet giving a brown horse an oral injection

Prevent With ULCERGARD

ULCERGARD reduces acid at the source to prevent the formation of equine gastric ulcers during moments of stress. 

Women scooping hay into a feed basket in a barn Women scooping hay into a feed basket in a barn

Manage Gastric Health Daily

Reduce your horse’s risk of ulcers by minimizing stress, providing hay free choice, adding alfalfa, and feeding hay before concentrate. 

Veterinarians inspecting ulcer images to determine ulcer treatment options Veterinarians inspecting ulcer images to determine ulcer treatment options

Treat if Ulcers Occur

If ulcers are diagnosed, work with your veterinarian to develop the treatment plan that will work best for your horse. 

Additional Product Information

Dosage & Administration

ULCERGARD does not require a prescription and can easily be administered by a horse owner. Give a daily dose of ULCERGARD at 1 mg/kg (1/4 tube for an average 1,000-lb horse) on the back of the horse’s tongue or deep in the cheek pouch. If any of the dose is lost or rejected, re-dosing is recommended. For horses 600 lbs to 1200 lbs, give one dose (1/4 tube) per day. For horses over 1,200 lbs, give two doses (1/2 tube) per day. 

For more information, please read ULCERGARD product insert

Resources
Safety

ULCERGARD can be used in horses that weigh at least 600 lbs. Safety in pregnant mares has not been determined. Not for use in humans. Keep this and all medications out of the reach of children. In case of ingestion, contact a physician. 

Store at 68—77ºF (20—25ºC). Excursions between 59—86ºF (15—30ºC) are permitted. 

References

1 White GW, McClure SR, Sifferman RL, et al. Prevention of occurrence and recurrence of gastric ulcers in hroses by treatment with omeprazole at 1 mg/kg/day, in Proceedings. 49th Annual Convention of the AAEP 2003:220—221. 

 

ULCERGARD® is a registered trademark of Boehringer Ingelheim Animal Health USA Inc. ©2025 Boehringer Ingelheim Animal Health USA Inc., Duluth, GA. All rights reserved. US-EQU-0104-2024

IMPORTANT SAFETY INFORMATION: ULCERGARD can be used in horses that weigh at least 600 lbs. Safety in pregnant mares has not been determined. Not for use in humans. Keep this and all medications out of reach of children. In case of ingestion, contact a physician.