The Department of Transportation is proposing to add new drug testing guidelines that would permit motor carriers to test truck drivers using oral fluid samples as an alternative to urine testing.

Just like its name suggests, a urine drug test looks for any traces of substance abuse. The procedure is quick and painless, as it simply requires you to provide your urine as a sample for the test.

A 10-panel drug test usually uses a urine sample to check for 10 common drugs, including prescription medications and illicit street drugs, but false positives can happen. The test can detect cannabis ...

ARLINGTON, MA - March 16, 2026 - PRESSADVANTAGE - Urine testing remains one of the most commonly used screening methods ...

Urine drug testing can be valuable for monitoring patients undergoing treatment with buprenorphine for opioid use disorder (OUD). However, some patients alter their test results by adding ...