American Regent recalls canine and equine joint meds after fiberglass contamination

American Regent, Inc. announced a recall covering four lots of its joint-health injections—two for dogs (Adequan Canine Injection) and two for horses (Adequan i.m. Injection)—after routine testing revealed glass fibers floating in the solutions. The medications, clear to slightly yellow liquids administered intramuscularly, are used to manage joint dysfunction and lameness.

While the company has not received any reports of injury, it cautioned that particulate matter in an injection could lead to local irritation, swelling, pain, infection or abscess formation. Consumers are urged to cease use of the recalled lots, discard them or return them to the manufacturer, and seek veterinary advice if any problems are observed. Veterinary hospitals, distributors and retailers are also directed to return or destroy any remaining product. The recall is presented as a precautionary measure to protect animal health and public safety.