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Substances abuse (illegal drugs, narcotics) detection time chart.

It is an average numbers for urine drug screen testing procedure, because detection period of time depends from usage regularity, physical conditions, method of delivery, types of drug testing, and what else are taken at the same time with a drugs (food, drinks, etc).

Drug Common Name Detection Time
Benzodiazepines Ativan, Dalmane, Diazepam, Librium, Xanax, Serax, Valium, Tranzene, Versed, Halcion, Paxipam, Restoril 1 - 6 Weeks
Barbiturates Amytal, Butisol, Florinal, Nembutal, Seconal, Tuinal, Phenobarbital, Black Beauties 2 - 10 Days
Methaqualone Quaalude, Ludes 2 Weeks
Glutethimide Doriden 2 - 10 Days
Alcohol Drinks Beer, Wine, Liquor, Booze 6 Hours - 2 Days
Other Depressants Equanil, Miltown, Noludar, Placidyl, Soma, Chloral Hydrate 2 - 7 Days
Heroin Diacetylmorphine, Smack, Horse, Dragon's Tail 2-4 Days
Oxycodone, Oxycontin Percodan, Percocet, Tylox 8-24 Hours
Opiate,Codeine, Morphine, Opium Dover's Powder, Paregoric, Laudanum, Morphine, Roxanol, Roxanol SR,� Robitussin� A-C, any drug with codeine added 2-4 Days
Methadone Dolopine, Methadone 6-12 Days
Hydro-morphine Dilaudid 2-4 Days
Meperidine Demerol, Mepergan, Pethidine 2-4 Days
Other Opiates Numorphan, Tussionex, Fentanyl, Darvon, Lomotil, Talwin 8-24 Hours
Cocaine, Crack Coke, Flake, Snow, Crack 2 - 5 Days
Amphetamines Biphematine, Delcobase, Desoxyn, Dexedrine, Obetrol, Reds, Meth 1 - 2 Days
Phenmatrazine Preludin 1 - 2 Days
Methyl-Phenidate Ritalin 1 - 2 Days
Tobacco, Nicotine Cigarettes, Pipe & Chewing Tobacco, Cigars 2 - 4 Days
Other Stimulants Adipex, Cylert, Didrex, Ionamin, Plegine, Tenuate, Tepanil, Prelu-2 1 - 2 Days
LSD Acid, Microdot 8 - 24 Hours
Mescaline Buttons, Cactus, Peyote 2 - 3 Days
Amphetamine Variants 2,5-DMA; PMA; STP; MDA; MDMA; TMA; DOM; DOB; Ecstasy 2 - 5 Days
Phencyclidine PCP, Angel Dust, Hog 2 - 4 Days
Marijuana, Hashish Pot, Acapulco Gold, Grass, Reefers, Sinsemilla, Thai Sticks 2 Days - 11 Weeks
Other Hallucinogens Bufotenine, Ibogaine, DMT, DET, Psilocybin, Psilocin, PCE, PCP, TCP 2 - 5 Days
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