Re: ulcers

[CMKSAGEHIL@aol.com]

In a message dated 1/13/99 11:02:55 AM Pacific Standard Time,
fasterhorses@gilanet.com writes:

<<  I wonder if there's been any equine research done on this? >>

There has been LOTS of research about ulcers in horses, and yes, there is
generally a bacterial component, but unlike the human, in horses it is very
difficult to cause ulcers with just the implicated bacteria without other
factors being present.  In horses, release of histamine is a big factor, as is
an overly acid stomach.  Stress is a biggie for causing the histamine release,
as are some types of feeds.  Large grain meals can cause stomach acidity, and
are often implicated.  Horses cannot tolerate anywhere near the acidity that
humans can.  Drugs also can be factors; NSAID's (includes bute, banamine,
aspirin, and others) contribute to stomach acidity and are irritating.  Other
problem drugs are anabolic steroids--including similar plant products such as
gamma oryzanol.  Some folks don't recommend using such products at all in any
horses under two years of age, simply because of the risk of ulcers.

Heidi Smith, DVM