Omeprazole side effects in Horses

341 FDA reports involve Omeprazole in a Horse. These are the problems they describe.

Didn't work as expected
299 88%
Gastric ulcer
22 6.5%
Colic
12 3.5%
Gastric ulceration
11 3.2%
Loss of appetite
10 2.9%
Overdose
8 2.3%
Behaviour change
8 2.3%
Digestive tract disorder
6 1.8%
Swelling
6 1.8%
Diarrhea
5 1.5%
Lethargy
5 1.5%
Death
5 1.5%

All reports for Omeprazole in horses