How long do drugs stay in your system?

December 15, 2015

Frequently Asked Questions

Urine Method

Amphetamines — 2-6 days

Barbiturates — 3-8 days

Benzodiazepines — 2-14 days

Cannabis (Marijuana) — 14-30 days

Cocaine — 2-5 days

Ecstasy — 1-3 days

Methadone — 2-8 days

Opiates — 2-5 days

Phencyclidine — 3-8days

Tricyclic Antidepressants — 10 days


Saliva Method

Amphetamines — up to 72 hours

Barbiturates — up to 48 hours

Benzodiazepines — up to 48 hours

Cocaine — up to 24 hours

Marijuana — up to 14 hours

Methamphetamine — up to 72 hours

Methadone — up to 48 hours

Opiates — up to 21 hours

Ecstasy — up to 48 hours



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One Comment on “How long do drugs stay in your system?”

  1. slorecoverycenters Says:

    Alcohol is digested in time, the metabolism would be:

    BAC Level Metabolism Time in Hours
    0.01 6.66
    0.08 5.33
    0.05 3.33
    0.02 1.33
    Experts say the rate of alcohol metabolism within the body is usually the same for nearly everyone irrespective of weight, gender, stature, ethnicity or alternative factors. Depends on the: Test concerned. Blood alcohol will dissipate in about 24 hours or less. Other changes in blood components, e.g. Carbohydrate deficient transferrin may be abnormal for up to two weeks, particularly after drinking for a few days.
    how long does heroin stay in system


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