how is valium excreted
FROM OUR EXPERTS. Hi Sprtzmom: Valium is a benzodiazepine and is excreted from the body in the urine and the feces (stools). According to the Center for Disease Control, 95% of the drug is excreted within 120 hours i.e., five days, mainly in the urine (88%). So it should still be detectable in the urine after 5 days.