Welcome to the United States website for Gastrogard^®, the first and only medication approved by the FDA for treating and preventing the recurrence of gastric ulcers in horses, even while horses continue to train. Please use this site to learn more about EGUS (Equine Gastric Ulcer Syndrome) and the benefits Gastrogard can provide in treating it.

Success Stories

Since its US launch in March of 1999, Gastrogard has racked up quite a few success stories. Read these testimonials to see how Gastrogard has made a vital difference in the lives of so many performance horses. And coming soon: a chance to submit your own stories to be featured here on gastrogard.com.

The GREAT Trials

Check our Research section to see an update on the GREAT (Gastrogard Real Experience Assessment Test) Trials. Gastrogard is supported by a program of dose-confirmation trials, field trials, acceptability trials, and safety trials which were conducted to establish clinical utility.