Omeprazole is comprised of a two compounds that are a pair of non-identical mirror images. Esomprazole is one of the two molecules, the so called S-enantiomer, hence its name.
We had one of those gastro clinics at our barn today where a representative and a vet from Boehringer show up along with your vet and scope horses for $150 plus sedation. Great deal if the OP could find one of those. Here are a couple of things that I learned today. If youāre using Gastro/UlcerGard short term as a preventative, a quarter of a tube is fine and going to a half tube wonāt have any additional effect. They brought a plasticized horse stomach (from a 1000-lb race horse) and the horseās stomach is alarmingly small when you consider both the size of the animal and the amount of food you serve it. The alfalfa also serves as a physical barrier if you feed about a quarter of a flake about 40 minutes before riding as it sits on top of the stomach contents and helps to prevent acidic fluid from splashing on the top part o the stomach that has no acid protection.
Then there is the matter of how the alfalfa buffers HCl in the stomach⦠The rep said calcium neutralizes the acid and I noted that calcium is at best a weak acid. Tums, which is calcium carbonate was then brought out as proof that calcium neutralizes HCl and I noted that itās the carbonate, not the calcium, and that just because both Tums and alfalfa help with stomach acid and both contain calcium does not mean that itās the calcium thatās neutralizing the acid. I believe that thereās a protein in the alfalfa that works as a buffer? If anyone can point me to actual scientific proof that calcium neutralizes stomach acid, Iād love to see it. All Iāve found are glib statements and one article that noted that calcium increased the production of acid, which would be a physiological effect as opposed to a chemical one. Meanwhile Iām tempted to get out a pH metersome HCl, Tums, and calcium nitrate and see what happens.
Incidentally, my stalled horse who is turned out alone in a dry lot for 30-60 minutes three times a week, is in moderate training, and eats zero alfalfa was judged to be Grade Zero in the ulcer department. The vet noted that they donāt see that a lot and that I should keep doing what I was doing.