Firocoxib

Firocoxib is a nonsteroidal anti-inflammatory drug (NSAID) that is used primarily in veterinary medicine to manage pain and inflammation in dogs and horses. It is a selective cyclooxygenase-2 (COX-2) inhibitor, which means it specifically targets the COX-2 enzyme responsible for inflammation and pain, while sparing the COX-1 enzyme that protects the stomach lining and blood vessels.

Pharmacology

Firocoxib works by inhibiting the cyclooxygenase (COX) enzymes, which are responsible for the production of prostaglandins. Prostaglandins play a key role in the body's inflammatory response. By selectively inhibiting the COX-2 enzyme, firocoxib reduces the production of prostaglandins, thereby reducing inflammation and pain.

Uses

In veterinary medicine, firocoxib is used to manage pain and inflammation associated with osteoarthritis in dogs and horses. It is also used to control postoperative pain and inflammation associated with soft-tissue and orthopedic surgery in dogs.

Side Effects

As with other NSAIDs, the most common side effects of firocoxib include gastrointestinal upset, such as vomiting and diarrhea, and renal toxicity. Less common side effects can include changes in liver function, blood abnormalities, and skin reactions.

Precautions

Firocoxib should not be used in animals with known hypersensitivity or allergy to the drug. It should also be used with caution in animals with impaired liver or kidney function, or in animals with a history of gastrointestinal ulceration.

See Also

• Nonsteroidal anti-inflammatory drug
• Cyclooxygenase
• Prostaglandin
• Osteoarthritis