How long do barbitchuates stay in youe system?

Barbiturates can remain detectable in the body for varying lengths of time depending on the specific type, dosage, and individual metabolism. Generally, they can be detected in urine for 1 to 3 days after use, but in some cases, it can extend up to a week or more for chronic users. In blood tests, they typically remain detectable for up to 24 hours. However, the effects of barbiturates may last for several hours, depending on the dosage and the individual's response.