Tests are commonly used for five categories of drugs: Amphetamines; Cocaine Marijuana; Opiates; and Phencyclidine (PCP). Additional categories may include barbiturates, Benzodiazepines, ethanol (alcohol), hydrocodone, MDMA, methadone, methaqualone, or propoxyphene.
Urine drug testing (UDT): This is the most common drug test. It requires a sample of your urine (pee). Urine drug tests are most commonly used to detect alcohol, amphetamines, benzodiazepines, opiates/opioids, cocaine and marijuana (THC).