Veterinary Use
Aspirin is sometimes used for pain relief or as an anticoagulant in veterinary medicine, primarily in dogs and sometimes horses, although newer medications with fewer side effects are generally used, instead. Both dogs and horses are susceptible to the gastrointestinal side effects associated with salicylates, but it is a convenient treatment for arthritis in older dogs, and has shown some promise in cases of laminitis in horses. Aspirin should be used in animals only under the direct supervision of a veterinarian; in particular, cats lack the glucuronide conjugates that aid in the excretion of aspirin, making even low doses potentially toxic.
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