The treatment of diarrhoea in the adult horse.

摘要

The priority in treating the equine patient with acute diarrhoea is to stabilise the haemodynamic aberrations secondary to the fluid and electrolyte losses. Once this has been initiated and the patient is stabilised ancillary treatments may be beneficial. Besides the well established effects of NSAIDs and polymixin B on systemic inflammation, recent studies suggest that the use of DTOS to bind bacterial toxins and Saccharomyces boulardii to reduce the severity and duration of diarrhoea may be beneficial. The justification for using probiotic products is scant. There is no evidence to suggest that systemic use of antimicrobials benefits equine patients with colitis, with the exception of metronidazole in cases of clostridial diarrhoea. In light of their potentially detrimental effects, their use can, in the opinion of the authors, not be advocated. Better understanding of the pathways of systemic inflammation and more selective antiinflammatory drugs may be of great benefit in the future.