How Long Do Drugs Stay In Someone's System? Quick Vs. Safe Detox

How Different Drugs Show Up in Your System

Not all drugs show up in your system the same way. From marijuana to alcohol, you can find traces of drugs in your system within different windows of time, whether it’s hours or days after consumption. 

Marijuana and THC

While the high only lasts a few hours, THS can be stored in fat cells, so it sticks around much longer in regular users. Here are the detection windows for the most common marijuana tests

Test Type Detection Window
Blood 24-48 hours
Saliva 24-72 hours
Urine 1-30 days
Hair Up to 12 months

Opioids and Opiates

Opioids and opiates include drugs like codeine, morphine, oxycodone, and fentanyl. These drugs are highly addictive and can cause severe withdrawal symptoms. Windows of detection for these drugs in the body are as follows: 

Test Type Detection Window
Blood Up to 3 days
Saliva Up to 36 hours
Urine Up to 3 days
Hair Up to 90+ days
Fingernails Up to 6 months

 Heroin

Heroin is metabolized rapidly, but its metabolites are still traceable in an opioid drug test after use: 

Test Type Detection Window
Urine Less than 1 day
Saliva Up to 36 hours
Sweat Up to 14 days
Hair Up to 90 days

 Methamphetamine

Meth is a stimulant with a high risk of addiction. It clears the bloodstream quickly, but traces can still be found in hair. The window of detection of methamphetamine in urine is 2-3 days and 90-120 days in hair for regular users.  

Cocaine

Cocaine has a short-lived high but can be detected long after the euphoric effects. Here’s how long cocaine will show up on a drug test: 

Test Type Detection Window
Blood Up to 2 days
Saliva Up to 2-3 days
Urine 3-14 days
Hair Up to 12 months
Fingernails 6-8 months

MDMA

MDMA, or ecstasy, is a synthetic drug that affects serotonin levels in the brain and usually causes a person to “crash” after using. Here are the detection windows for MDMA

Test Type Detection Window
Blood Up to 2 days
Saliva Up to 2 days
Urine Up to 4 days
Hair 6+ months
Fingernails 3-6 months

Alcohol

Unlike many of the other drugs on this list, alcohol is metabolized quickly, unless it’s consumed in extremely high amounts. The detection windows for alcohol to show up on a drug test are: 

Test Type Detection Window
Blood 12 hours
Saliva 6-12 hours
Urine 3-5 days

Tag » How To Get Drugs Out Of Your System