FDA-approved GastroGard (Omeprazole) Paste is used for treatment and prevention of recurrence of gastric ulcers in horses. GastroGard Paste is recommended for oral use in horses and foals 4 weeks of age and older. Each syringe contains 2.28 grams omeprazole. For treatment, administer once daily for 4 weeks, at the rate of one syringe per 1250 lbs. of body weight. For prevention of recurrence, continue with 1/2 syringe daily per 1250 lbs. for an additional 4 weeks. Omeprazole. 6 gm syringe.
