Urine screening for drugs is an effective means to monitor usage. Urine is commonly tested for:
Acetaminaphen
Amphetamines
Alcholoh
Aspirin
Barbiturates
Benzodiazepines
Cocaine
Codeine
Cyanide
Lysergic Acid Diethylamide (LSD)
Marijuana (THC)
Opiates
Phencyclidine (PCP)
Stimulants
Sympathomimetics
Tranquilizers
Source: Operational Medicine 2001, Health Care in Military Settings, NAVMED P-5139, May 1, 2001, Bureau of Medicine and Surgery, Department of the Navy, 2300 E Street NW, Washington, D.C., 20372-5300