Equine poisoning by coffee husk (Coffea arabica L.).

ABSTRACT:

Background

In Brazil, coffee (Coffea arabica) husks are reused in several ways due to their abundance, including as stall bedding. However, field veterinarians have reported that horses become intoxicated after ingesting the coffee husks that are used as bedding. The objective of this study was to evaluate whether coffee husk consumption causes intoxication in horses.

Results

Six horses fed coast cross hay ad libitum were given access to coffee husks and excitability, restlessness, involuntary muscle tremors, chewing movements and constant tremors of the lips and tongue, excessive sweating and increased respiration and heart rates were the most evident clinical signs. Caffeine levels were measured in the plasma and urine of these horses on two occasions: immediately before t

SUBMITTER: Delfiol DJ 

PROVIDER: S-EPMC3317824 | biostudies-literature | 2012 Jan

REPOSITORIES: biostudies-literature