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Drug Detection Periods in Drug Tests

How long drug test kits can find drugs in the human body?

Drug detection periods refers to how longs drugs are detectable in the human body using, in the case of this table, four major sources ( urine, blood, saliva & hair). The most common used method to drug test are urine drug test kits and saliva drug tests. The drug detection window will depend on factors like drug class, frequency of use, metabolism and others. Saliva Drug Tests will mimic the same metabolites that blood detects with the exception of marijuana THC and benzodiazepine, in which the window of detection is much smaller than urine.


Substance Misc Names Urine Drug Test Blood Saliva Hair
2, 5 -DMA 2,5-Dimethoxy-4-
Fluoroamphetamine
Phenethylamine and
Amphetamine classes 		2-5
days 		24
hours 		1-5
days 		Up to
90
Days
Adipex
(Phentermine) 		Phentermine,
Adipex-P,
Ionamin,
Pro-Fast 		1-2
days 		1-2
days 		Up to
90
Days
Amidone
(Synthetic Opioid Analgesic) 		Methadone,
Methadone hydrochloride;
DL-Methadone hydrochloride;
dl-Methadone;
Methadone HCL;
Methadone hydrochloride;
Methadon;
Phenadone hydrochloride 		5-7
days 		1-7
days 		Up to
90
Days
Amytal
(Barbiturate) 		Barbiturate,
Amobarbital Sodium,
Amobarbital,
Amylobarbitone 		2-10
days 		1-2
days 		1-10
days 		Up to
90
Days
Anesthetic
(Veterinary) 		Ketamine,
Ketalar,
Ketaset,
Ketavet,
Vitamin K,
Agent K,
Special K,
or just K 		2-8
days 		1-8
days 		Up to
90
Days
Ativan
(Benzodiazepine) 		Benzodiazepine,
Lorazepam;
L-Lorazepam
Acetate;
O-Chlorooxazepam;
O-Chloroxazepam 		1-6
weeks 		6-48
hours 		1-10
days 		Up to
90
Days
Alcohol Booze,
Beer,
Wine,
Alcohol 		3-5
days via Ethyl
Gluconoride (EGT)
metabolite or
10-12 hours via
traditional method 		12
hours 		1-5
days 		Up to
90
Days
Amphetamines Single Use 1-2
days 		1-2
days 		Up to
90
Days
Amphetamine
(Variants) 		Biphematine,
Delcobase,
Desoxyn,
Obetrol,
Reds,
Meth, Black Beauties,
Crosses, Hearts 		2-5
days 		12
hours 		1-5
days 		Up to
90
Days
Barbiturates Single Use 2-10
days 		24
hours 		1-5
days 		Up to
90
Days
Barbiturates Amytal,
Nembutal,
Black Beauties 		2-3
weeks 		1-2
days 		1-10
days 		Up to
90
Days
Benzedrine dl-amphetamine,
d-amphetamine,
Methamphetamine 		2-5
days 		12
hours 		1-5
days 		Up to
90
Days
Benzodiazepines Ativan,
Halcion,
Librium 		1-6
weeks 		6-48
hours 		1-10
days 		Up to
90
Days
Biphematine Amphetamine,
Delcobase,
Desoxyn,
Obetrol,
Reds,
Meth 		1-2
days 		12
hours 		1-2
days 		Up to
90
Days
Bufotenine
(Hallucinogenic) 		5-ho-dmt 2-5
days 		1-5
days 		Up to
90
Days
Buprenorphine
(Partial Opioid Agonist) 		Suboxone,
Subutex,
Buprenex,
Temgesic,
Bupe,
subs,
subbies,
orange guys 		1-3
days 		1-3
days 		Up to
90
Days
Butisol
(Barbiturate) 		Barbiturate,
5-butan-2-yl-5-ethyl-1,
3-diazinane-2,4,6-trione,
Butabarbital
Sodium;
Butabarbitone;
Secbubarbital;
Secbutobarbitone;
Secbutobarbital;
Secbutabarbital;
Sodium Butabarbital;
Butrate 		2-10
days 		1-2
days 		1-10
days 		Up to
90
Days
Cactus
(Psychedelic) 		Mesc,
Peyote,
mescaline,
Peyote Buttons,
Broken,
Dead 		2-3
days 		1-3
days 		Up to
90
Days
Cannabis Pot,
Acapulco Gold,
Grass,
Reefers,
Sinsemilla,
Thai Sticks,
Blunt,
Grass,
Herb,
Pot,
Reefer,
Sinsemilla,
Smoke,
Weed 		2
days-
11 wks
**Refer to Chart** 		2
days 		1-10
days 		Up to
90
Days
Choral Hydrate
(Depressant) 		Knock-Out drug,
Date Rape Drug,
Somnote,
Aquachloral,
Aquachloral Supprettes 		2-7
days 		1-7
days 		Up to
90
Days
Cocaine Coke,
Crack,
Flake,
Rocks,
Snow 		2-30
days 		24
hrs` 		1-10
days 		Up to
90
Days
Codate
(Opiate) 		Tylenol #3,
Codate,
Codephos,
Syrup,
C,
school boy,
Codeine 		2-4
days 		12
hrs 		1-4
days 		Up to
90
Days
Codeine
(Opiate) 		Tylenol w/ Codeine,
Empirin w/ Codeine,
Robitussin A-C,
Fiorinal w/ Codeine,
Tylenol #3,
Codate,
Codephos Syrup,
C,
school boy 		2-4
days 		12
hrs 		1-4
days 		Up to
90
Days
Codephos
(Opiate) 		Tylenol #3,
Codate,
Codephos,
Syrup,
C,
school boy,
Codeine 		2-4
days 		12
hrs 		1-4
days 		Up to
90
Days
Concerta
(Tobacco) 		Cigars,
Cigarettes,
Smokeless tobacco,
Snuff,
Spit tobacco 		1-3
days 		1-3
days 		Up to
90
Days
Cotinine
(Tobacco) 		Cigars,
Cigarettes,
Smokeless tobacco,
Snuff,
Spit tobacco 		1-3
days 		1-3
days 		Up to
90
Days
Cylert Pemoline 1-2
days 		1-2
days 		Up to
90
Days
DET
(Hallucinogenic) 		2-Me-DET,
or 2-methyl-
diethyltryptamine 		6-8
hrs 		1-2
days 		Up to
90
Days
DMT
(Hallucinogenic) 		Dimethyltryptamine,
“Businessman’s Trip” 		2-5
days 		1-5
days 		Up to
90
Days
DOB Adam,
Ecstasy,
STP,
XTC 		2-5
days 		24
hours 		1-5
days 		Up to
90
Days
DOM Adam,
Ecstasy,
STP,
XTC 		2-5
days 		24
hours 		1-5
days 		Up to
90
Days
Dalmane
(Benzodiazepine) 		Benzodiazepine 1-6
weeks 		6-48
hrs 		1-10
days 		Up to
90
Days
Darvon Opiate 8-24
hrs 		1-2
days 		Up to
90
Days
Delcobase
(Amphetamine) 		Biphematine,
Desoxyn,
Dexedrine,
Obetrol,
Reds,
Meth 		1-2
days 		12
hours 		1-2
days 		Up to
90
Days
Demerol Demerol,
Mepergan,
Pethidine 		6-12
days 		1-10
days 		Up to
90
Days
Desoxyn Amphetamine,
Biphematine,
Delcobase,
Dexedrine,
Obetrol,
Reds,
Meth 		1-2
days 		12
hours 		1-2
days 		Up to
90
Days
Dexedrine Amphetamine,
Biphematine,
Delcobase,
Desoxyn,
Obetrol,
Reds,
Meth 		1-2
days 		1-2
days 		1-2
days 		Up to
90
Days
Diacetylmorphine
(Heroin) 		Heroin,
Gear,
Shit,
Cheese,
Diesel,
Smack,
B,
Skag,
Bobby,
Black Tar,
Horse,
Junk,
Jenny,
Brown,
Brown Sugar,
Dark,
Dope & H. 		2-4
days 		6
hrs 		1-4
days 		Up to
90
Days
Diazepam Single Use 7-10
Days 		6-48
hrs 		1-3
days 		Up to
90
Days
Diazepam
(Benzodiazepine) 		Benzodiazepine,
Zetran 		1-6
wks 		6-48
hrs 		1-10
days 		Up to
90
Days
Didrex Benzphetamine
Hydrochloride 		1-2
days 		1-2
days 		Up to
90
Days
Dilaudid Hydrostat,
Palladone 		2-4
days 		1-4
days 		Up to
90
Days
Diastat Single Use 7-10
Days 		6-48
hrs 		1-3
days 		Up to
90
Days
Diastat
(Benzodiazepine) 		Diazepam-Rectal,
Benzodiazepine 		1-6
wks 		6-48
hrs 		1-3
days 		Up to
90
Days
Dolopine Methadone 6-12
days 		24
hrs 		1-10
days 		Up to
90
Days
Doriden fours and doors 2-10
days 		1-2
days 		1-10
days 		Up to
90
Days
Dover’s Powder Opium 2-4
days 		12
hrs 		1-4
days 		Up to
90
Days
Ecstasy Single Use 1-3
Days 		12
hrs 		1-5
Days 		Up to
90
Days
Ecstasy Adam, STP, XTC 2-5
days 		24
hrs 		1-5
days 		Up to
90
Days
Equanil
(Depressant) 		Meprobamate,
Meprospan,
Miltown,
Noludar,
Placidyl,
Soma,
Chloral Hydrate 		2-7
days 		1-7
days 		Up to
90
Days
Fentanyl
(Opioid) 		China White.
Lollipop,
Sublimaze,
Duragesic,
Actiq 		8-24
hrs 		12
hrs 		1-2
days 		Up to
90
Days
Florinal Barbiturate 2-10
days 		1-2
days 		1-10
days 		Up to
90
Days
Glutethimide Doriden 2-10
days 		1-2
days 		1-10
days 		Up to
90
Days
Halcion Benzodiazepine 1-6
wks 		6-48
hrs 		1-10
days 		Up to
90
Days
Hash,
Hashish Oil 		Hash 2 days-
11 wks 		2
days 		1-10
days 		Up to
90
Days
Heroin
(Opioid) 		Diacetylmorphine
Horse,
smack,
dragons
tail,
Smack,
Junk,
H,
Diesel,
Dope,
Harry 		2-4
days 		6
hrs 		1-4
days 		Up to
90
Days
Hydrocodone
(Opioid Agonist) 		Vicodin,
Lorcet,
Norco,
Lortab,
Vicoprofen,
Dilles,
Vikes,
Vic,
Vics 		1-6
days 		1-10
days 		Up to
90
Days
Hydromo Dilaudid,
Hydrostat,
Palladone 		2-4
days 		6
hrs 		1-4
days 		Up to
90
Days
Hydromorphine
(Synthetic Opioid) 		Methadose,
Amidone,
Physeptone,
Heptadon 		2-4
days 		6
hrs 		1-4
days 		Up to
90
Days
Hydromorphone
(Opiate) 		Dilaudid,
Hydrostat,
Palladone,
Dillies,
hospital heroin,
hydro 		3-4
days 		1-4
days 		Up to
90
Days
Hydrostat Dilaudid,
Hydrostat,
Palladone 		2-4
days 		6
hours 		1-4
days 		Up to
90
Days
Ibogaine
(Hallucinogenic) 		Tabernanthe
iboga,
African rootbark 		2-5
days 		1-5
days 		Up to
90
Days
Ionamin
(Phentermine) 		Adipex-P,
Lonamin,
Obenix,
Oby-Cap,
Teramine,
Zantryl 		1-2
days 		1-2
days 		Up to
90
Days
JWH-018 Synthetic
Cannabinoid,
Spice 		2
days-
11 wks 		2
days 		1-10
days 		Up to
90
Days
LSD
(Hallucinogenic) 		Acid,
Microdot 		8 -24
hrs 		3
hrs 		1-2
days 		Up to
90
Days
Laudanum
(Opiate) 		Opium-Based
Painkiller,
Paragoric 		2-4
days 		12
hrs 		1-4
days 		Up to
90
Days
Librium Benzodiazepine 1-6
wks 		6-48
hrs 		1-10
days 		Up to
90
Days
Lomotil Opiate 8-24
hrs 		1-2
days 		Up to
90
Days
Loperamide
(Opioid) 		Imodium AD,
Kaopectate II,
Maalox
Anti-Diarrheal 		20-24
hrs 		Up to
90
Days
Lortab
(Hydrocodone) 		Anexsia,
Co-Gesic,
Dolorex Forte,
Hycet,
Liquicet,
Lorcet,
Lortab,
Maxidone,
Norco,
Polygesic,
Stagesic,
Vicodin,
Xodol,
Zamicet,
Zolvit,
Zydone 		3-4
days 		24
hrs 		1-4
days 		Up to
90
Days
Ludes Methaqualone 2
wks 		1-10
days 		Up to
90
Days
MDA Adam,
Ecstasy,
STP,
XTC 		2-5
days 		24
hrs 		1-5
days 		Up to
90
Days
MDMA Single Use 1-3
days 		12
hrs 		1-3
days 		Up to
90
Days
MDMA Adam,
Ecstasy,
STP,
XTC 		2-5
days 		24
hrs 		1-5
days 		Up to
90
Days
Marijuana Mary Jane,
Grass,
Pot,
Weed,
Joint, 		2 days-11
wks
**Refer to Chart** 		2
days 		1-10
days 		Up to
90
Days
Marinol
(Dronabinol) 		Synthetic,
Tetra-
hydrocannabinol
(Marijuana) 		2
days - 11 wks 		2
days 		1-10
days 		Up to
90
Days
Mepergan
(Benzodiazepine) 		Demerol,
Meperidine,
Pethidine 		2-5
days 		12
hrs 		1-5
days 		Up to
90
Days
Meperidiine
(Benzodiazepine) 		Demerol,
Meperidine,
Pethidine 		24
hrs 		6
hrs 		1-2
days 		Up to
90
Days
Mescaline Buttons,
Cactus,
Mesc,
Peyote 		2-3
days 		24
hrs 		1-3
days 		Up to
90 Days
Methadone
(Opioid) 		Amidone,
Dolophine,
Methadose 		6-12
days 		24
hrs 		1-10
days 		Up to
90
Days
Methamphetamine Desoxyn,
Crank,
Crystal,
Glass,
Ice,
Speed 		1-4
days 		1-3
days 		1-4
days 		Up to
90
Days
Methaqualone Quaalude,
Ludes 		14
days 		1-10
days 		Up to
90
Days
MethylPhenidate Ritalin,
Concerta,
Tranquilyn 		1-2
days 		1-2
days 		Up to
90
Days
Microdot LSD,
Acid,
Microdot 		8-24
hrs 		3
hrs 		1-2
days 		Up to
90
Days
Miltown
(Depressant) 		Meprobamate 2-7
days 		1-7
days 		Up to
90
Days
Morphine
(Opiate) 		Roxanol,
Dover's Powder,
Paregoric,
Laudanum,
Morphine,
Roxanol,
Roxanol
SR,
Robitussin A-C,
any drug with
codeine added,
Avinza,
MSContin,
Oramorph Morf, M, M.S. 		3-4
days 		12
hrs 		1-4
days 		Up to
90
Days
Naltrexone
(Opioid antagonist) 		ReVia,
Vivitrol,
Depade,
Trexan,
Nalorex 		4-6
hrs 		1
day
Nembutal Barbiturate 2-10
days 		1-2
day 		1-10
days 		Up to
90
Days
Nicotine Cigars,
Cigarettes,
Smokeless tobacco,
Snuff,
Spit tobacco 		2-4
days 		2-4
days 		1-4
days 		Up to
90
Days
Norco Hydrocodone
Bitartrate and
Acetaminophen,
Opioid Anagesic 		3-4
days 		24
hrs 		1-4
days 		Up to
90
Days
Noludar
(Depressant) 		Methyprylon 2-7
days 		1-7
days 		Up to
90
Days
Numorphan Opiate 8-24
hrs 		12
hrs 		1-2
days 		Up to
90
Days
Obetrol Amphetamine,
Biphematine,
Delcobase,
Desoxyn,
Dexedrine,
Reds,
Meth 		1-2
days 		12
hrs 		1-2
days 		Up to
90
Days
Opium Laudanum,
Dover’s Powder,
Paregoric 		2-4
days 		6
hrs 		1-4
days 		Up to
90
Days
Oxycodone
(Opioid Antagonist) 		Percodan,
Percocet,
Tylox,
OxyContin,
Roxicodone,
Roxicet,
Endocet,
Oxies,
O.C.,
Ocean City,
Orange County,
hillbilly heroin 		3-4
days 		24
hrs 		1-4
days 		Up to
90
Days
Oxymorphone
(Opioid) 		Opana,
Numorphan,
Numorphone,
Biscuits,
blue heaven,
blues 		3-4
days 		24
hrs 		1-4
days 		Up to
90
Days
Oxycontin
(Opioid Antagonist) 		Percocet
w/acetaminophen
Percodan
(w/aspirin);
M-oxy,
ETH-Oxydose,
Oxyfast,
OxyIR,
Roxicodone 		3-4
days 		24
hrs 		1-4
days 		Up to
90
Days
PCE
(Hallucinogenic) 		Erythromycin 2-5
days 		1-5
days 		Up to
90
Days
PCP
(Phencyclidine) 		Angel Dust,
Boat,
Hog,
Love Boat,
Embalming
Fluid,
Killer Weed,
Rocket Fuel,
Supergrass,
Wack,
Ozone 		1-7
days,
heavy
1 - 4
wks 		24
hrs 		1-10
days 		Up to
90
Days
PMA
(Amphetamine) 		Death,
Dr. Death,
Chicken Powder,
Chicken Yellow 		2-5
days 		1-5
days 		Up to
90
Days
Palladone
(Opiate) 		Dilaudid,
Hydrostat 		2-4
days 		6
hrs 		1-4
days 		Up to
90
Days
Paregoric
(Opium) 		Opium-Based Painkiller,
Laudanum 		2-4
days 		12
hrs 		1-4
days 		Up to
90
Days
Paxipam
(Benzodiazepine) 		Halazepam 1-6
wks 		6-48
hrs 		1-6
wks 		Up to
90
Days
Percocet
(Oxycodone) 		Endocet,
Magnacet,
Acetaminophen and
Oxycodone 		3-4
days 		24
hrs 		1-4
days 		Up to
90
Days
Percodan
(Oxycodone) 		Endodan,
Aspirin and
Oxycodone 		3-4
days 		24
hrs 		1-4
days 		Up to
90
Days
Percolone
(Oxycodone) 		ETH-Oxydose,
OxyContin,
Oxyfast,
OxyIR,
Percolone,
Roxicodone,
Roxicodone Intensol 		3-4
days 		24
hrs 		1-4
days 		Up to
90
Days
Pethidine Meperidine,
Demerol,
Mepergan 		2-4
days 		12
hrs 		1-4
days 		Up to
90
Days
Peyote
(Psychedelic) 		Mesc,
Peyote,
Peyote Buttons,
Broken,
Dead 		2-3
days 		1-10
days 		Up to
90
Days
Placidyl
(Depressant) 		Ethchlorvynol,
Anxiolytics,
Sedatives
and Hypnotics 		2-7
days 		1-10
days 		Up to
90
Days
Phenmatrazine Preludin 1-2
days 		1-2
days 		Up to
90
Days
Phenobarbital Single Use 2-10
days, 		4-7 1-10
days 		Up to
90
Days
Phenobarbital Barbiturate Heavy:
2 wks 		5-10
days 		1-10
days 		Up to
90
Days
Plegine Stimulant 1-2
days 		1-2
days 		Up to
90
Days
Prelu-2
(Phendimetrazin) 		Adipost,
Anorex-SR,
Appecon,
Bontril PDM,
Bontril Slow Release,
Melfiat,
Obezine,
Phendiet,
Plegine,
Prelu-2,
Statobex 		1-2
days 		1-2
days 		Up to
90
Days
Preludin
(Phenmetrazine) 		3-methyl-2-
phenylmorpholine 		1-2
days 		1-2
days 		Up to
90
Days
Propoxyphene
(Opiate) 		Darvon,
Darvon-N,
Dolene 		8-24
hrs 		1-2
days 		Up to
90
Days
Psilocin
(Hallucinogenic) 		Mushrooms,
Cacti 		2-5
days 		1-5
days 		Up to
90
Days
Psilocybin Magic Mushroom,
Purple Passion,
Shrooms 		2-5
days 		1-5
days 		Up to
90
Days
Quaalude Methaqualone 14
days 		1-10
days 		Up to
90
Days
Restoril
(Benzodiazepine) 		Benzodiazepine 1-6
wks 		6-48
hrs 		1-10
days 		Up to
90
Days
Ritalin MethylPhenidate 1-2
days 		1-2
days 		Up to
90
Days
Robitussin A-C
(Opiate) 		Codeine,
Morphine,
Opium,
Dover's Powder,
Paregoric,
Laudanum,
Morphine,
Roxanol,
Roxanol SR,
any drug with
codeine added 		2-4
days 		2-4
days 		Up to
90
Days
Roxanol &
Roxanol SR
(Opiate) 		Codeine,
Morphine,
Opium,
Dover's Powder,
Paregoric,
Laudanum,
Morphine,
Robitussin
A-C,
any drug with
codeine added 		2-4
days 		12
hrs 		2-4
days 		Up to
90
Days
Roxicodone Percocet
(w/acetaminophen)
Percodan
(w/aspirin);
Oxycontin,
M-oxy,
ETH-Oxydose,
Oxyfast,
OxyIR 		3-4
days 		24
hrs 		1-4
days 		Up to
90
Days
STP Adam,
Ecstasy,
STP,
XTC 		2-5
days 		24
hrs 		1-5
days 		Up to
90
Days
Seconal Barbiturate 2-10
days 		1-2
days 		1-10
days 		Up to
90
Days
Serax
(Benzodiazepine) 		Benzodiazepine 1-6
wks 		6-48
hrs 		1-10
days 		Up to
90
Days
Soma
(Depressant) 		Carisoprodol,
Carisoma,
Myolax 		2-7
days 		1-7
days 		Up to
90
Days
TCP -[1-(2-thienyl)cyclohexyl]-
piperidine 		2-5
days 		1-5
days 		Up to
90
Days
THC
(Delta-9-Tetrahydrocannabinol) 		Salt and Pepper,
Santa Marta,
Sassafras,
Scissors,
Seeds,
Sen,
Sess,
Sezz,
Siddi,
Sinse,
Skunk,
Smoke,
Canada,
Snop,
Splim,
Stack,
Stems,
Stink
Weed,
Sugar Weed,
Sweet Grass,
Sweet Lucy,
THC,
Cannabis,
Marijuana 		2
days-
11 wks
**Refer to Chart** 		2
days 		1-10
days 		Up to
90
Days
TMA
(Hallucinogenic) 		Mescalamphetamine,
The six different TMAs:
TMA,
TMA-2,
TMA-3,
TMA-4,
TMA-5,
and TMA-6 		2-5
days 		24
hrs 		1-5
days 		Up to
90
Days
Talwin Opiate 8-24
hrs 		1-2
days 		Up to
90
Days
Tenuate Diethylpropions,
Dospan 		1-2
days 		1-2
days 		Up to
90
Days
Tepanil Diethylpropion 1-2
days 		1-2
days 		Up to
90
Days
Tramadol
(Non-opiate
synthetic analgesic) 		Ultram,
Ultracet,
Tram cars 		2-4
days 		6
hrs 		1-4
days 		Up to
90
Days
Tranquilyn MethylPhenidate 1-2
days 		1-2
days 		Up to
90
Days
Tranzene
(Benzodiazepine) 		Benzodiazepine 1-6
wks 		6-48
hrs 		1-10
days 		Up to
90
Days
Tuinal Barbiturate 2-10
days 		1-2
days 		1-10
days 		Up to
90
Days
Tussionex Opiate 8-24
hrs 		12
hrs 		1-2
days 		Up to
90
Days
Tylenol #3
(Opiate) 		8-24
hrs 		12
hrs 		1-2
days 		Up to
90
Days
Tylox Oxycodone 3-4
days 		24
hrs 		1-4
days 		Up to
90
Days
Ultracet
(w/ Acetaminophen)
(Non-opiate
synthetic analgesic) 		Tramadol,
Ultram,
Ultracet,
Tram cars 		2-4
days 		6
hrs 		1-4
days 		Up to
90
Days
Ultram
(Non-opiate
synthetic analgesic) 		Tramadol,
Ultram,
Ultracet,
Tram cars 		2-4
days 		6
hrs 		1-4
days 		Up to
90
Days
Valium Single Use 7-10
days 		6-48
hrs 		1-10
days 		Up to
90
Days
Valium
(Benzodiazepine) 		Benzodiazepine 1-6
wks 		6-48
hrs 		1-10
days 		Up to
90
Days
Versed Benzodiazepine 1-6
wks 		6-48
hrs 		1-10
days 		Up to
90
Days
Vicodin Hydrocodone,
Lortab,
Vicoprofen 		3-4
days 		6-48
hrs 		3-4
days 		Up to
90
Days
Vicoprofen Hydrocodone,
Lortab 		3-4
days 		6-48
hrs 		3-4
days 		Up to
90
Days
Xanax
(Benzodiazepine) 		Benzodiazepine 1-6
wks 		6-48
hrs 		1-10
days 		Up to
90
Days
Zetran Single Use 7-10
days 		6-48
hrs 		1-10
days 		Up to
90
Days
Zetran
(Benzodiazepine) 		Diazepam 1-6
wks 		6-48
hrs 		1-10
days 		Up to
90
Days

How long does weed stays in your system

Weed as marijuana is commonly known will have longer detection times than other drugs. Most of the time parents, employers question how long weed does stays in your system and if second hand smoking of marijuana can affect the results in a drug test. Marijuana stays in the system depends on a number of variables, unique to every individual and different drug testing techniques.

In most cases, you will not test positive for marijuana from second hand smoke. To put it in perspective, a recent study conducted by the Legal Institute of Medicine in Germany examined eight people who were exposed to second hand marijuana smoke in a well-trafficked cannabis shop for three hours. None of the subjects reached a urine THC level higher than 25ng/mL. Only in instances where the area was so smoke-filled with weed that it irritated the eyes would there be a potential for you to test positive for marijuana from second hand smoke.





MARIJUANA DRUG DETECTION TIME CHART



Marijuana Detection Time Chart Urine Drug Test
1 time only 5-8 days
2-4 times per month 11-18 days
2-4 times week 23-35 days
5-6 times per week 33-48
days
Daily Usage 49-90
days
** Hair Drug Test Up to 90 days, some States 120 days
** Saliva Drug Test 1-10 days
** Blood Drug Test 2 days
** Fingernail Drug Test 90 Days
** Alcohol Drug Test 3-5 days via Ethyl Glucuronide (EtG)
or 10-12 hours via traditional method