Drug tests are available for opioids, methamphetamine, cocaine, marijuana, barbiturates, phencyclidine, ...
Can levalbuterol (Xopenex) cause urine to test positive for amphetamines? —William L. Powell, Orland, Calif. Drug screens falsely positive for amphetamines have been associated with use of the Vicks ...
One of the most frequently asked questions by kratom users discusses the possibility of finding kratom on a drug test. This perspective discusses cases of kratom detection in urine, blood, saliva ...
The City Council approved a proposal that gives CPD access to grant funding to buy new oral drug testing equipment. Here's what to know about the system.