"The athlete was able to establish that dorzolamide entered his body inadvertently when he administered eye drops containing dorzolamide to his dog to treat the dog's illness," the ITA said in a ...

COSDOR contains two active ingredients, dorzolamide hydrochloride and timolol maleate ... Do not put the eye drops into your eye(s) while you are wearing contact lenses. The preservative in ...

Belgium equestrian Domien Michiels tested positive for a banned substance after giving his sick dog eye drops, which cost him his individual result in the Paris Olympics dressage event.