Regulatory Services

FDA approves OTC Nitenpyram tablets to treat NWS in dogs and cats

The U.S. Food and Drug Administration issued an Emergency Use Authorization (EUA) for generic Nitenpyram Tablets (nitenpyram) for the treatment of New World screwworm (NWS) infestations (myiasis) in dogs, puppies, cats, and kittens that weigh at least two pounds and are at least four weeks old. This is the first generic animal drug authorized for use against NWS. Read the full FDA guidelines on Nitenpyram tablets.