PrevEquine™ (firocoxib) tablets are round, beige to tan, half-scored tablets containing 57 mg of firocoxib. Firocoxib belongs to the coxib class of non-narcotic, non-steroidal anti-inflammatory drugs (NSAIDs). PrevEquine™ tablets are administered once daily for up to 14 days for the control of pain and inflammation associated with osteoarthritis in horses.