Quellin is a nonsteroidal anti-inflammatory drug (NSAID) that is used to reduce pain and inflammation (soreness) due to osteoarthritis and pain following surgery in dogs. quellin is a prescription drug for dogs. It is available as a soft chewable tablet and is given to dogs by mouth. Osteoarthritis (OA) is a painful condition caused by �wear and tear� of cartilage and other parts of the joints that may result in the following changes or signs in your dog:
Limping or lameness
Decreased activity or exercise (reluctance to stand, climb stairs, jump or run, or difficulty in performing these activities)
Stiffness or decreased movement of jointsTo control surgical pain (e.g. for surgeries such as spays, ear procedures or orthopedic repairs) your veterinarian may administer quellin before the procedure and recommend that your dog be treated for several days after going home.