Clinical signs reported by owner prior to admission
Weight loss, intermittent colic,
Moderate bout of colic.
Weight loss, intermittent colic and diarrhoea.
Duration of signs before admission (days)
Duration of administration of phenylbutazone (days)
Estimated dose of phenylbutazone administered ( per os )
5 mg/kg/bwt b.i.d.
for two day and 2.5 mg/kg/bwt. b.i.d. for five days
4 mg/kg/bwt b.i.d. for two days and 2 mg/kg/bwt b.i.d. for twelve days
precise data not available