What does xylazine do to humans if they take a little bit?

Xylazine, a tranquilizer primarily used in veterinary medicine, can cause sedation, muscle relaxation, and analgesia in humans, even at low doses. It may lead to symptoms such as drowsiness, decreased heart rate, and respiratory depression. Additionally, xylazine is not approved for human use, and its consumption can pose significant health risks, including potential overdose and severe withdrawal symptoms. Its presence in illicit drugs can complicate treatment and increase the risk of adverse effects.