What Drugs Show up in a Urine Test and for How
2020-12-14 · One-time use: three days; Four times a week: seven days or one week; Everyday use: up to two weeks; Heavy use: one month or more; The following shows the length of time certain drugs remain traceable after use under the urine drug screen: PCP: eight days; Long-acting benzodiazepines: one month; Short-acting benzodiazepines: three days; Long-acting barbiturates: three weeks; Short-acting barbiturates: …
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