Annie - They are treating her for Colitis (inflamation of the large intestine). They are pretty certain that's what it is but she does have other symptoms that are not in keeping with this, however, she is reacting to all the fluids she has been given. We are going to try and get down to see her for 15 minutes today as it is impossible for us to get away from here on a Monday or Tuesday. Her insides were full of red worm which is more than likely the cause of so many of her problems, a shame as the vet tested them for worms less than a year ago and they were all clear. The other ponies will be wormed tomorrow now and all the goats were wormed very recently.
Below is a definition that I found describing the condition;
ABSTRACT: Acute equine colitis can cause rapid, severe debilitation and death in horses.
Horses that are treated appropriately may respond and gradually recover over 7 to 14 days.
Acute equine colitis-associated diarrhea is sporadic and characterized by intraluminal sequestration
of fluid, moderate to severe colic, and profuse watery diarrhea, resulting in endotoxemia,
leukopenia, and hypovolemia. The condition usually occurs in horses 2 to 10 years of age. The
disease has a sudden onset and rapid progression and is often preceded by a stressful event. A
definitive diagnosis is made in only about 20% to 30% of cases. Treatment in horses is
extremely costly because of the massive fluid therapy requirement. There is no cure for acute
diarrhea in horses; treatment regimens are directed at rehydration, electrolyte and plasma protein
replacement, antiendotoxin therapy, and antimicrobial therapy, when indicated.
Acute equine colitis is a frequent cause