H.R. 1839/S. 993 (Combating Illicit Xylazine Act)

Illicit xylazine has been found to be an adulterant in illicit fentanyl and heroin and can contribute to overdose deaths and the development of chronic sores in drug users. Xylazine is an important veterinary sedative used to facilitate the safe handling of many species and is particularly important in livestock. Sedation of fractious animals is essential to keep people and the animals on which they work safe.