How long does THC stay in your system

How long does THC stay in your system?


Tetrahydrocannabinol or THC

- is a fat- soluble chemical in marijuana that makes you feel “high,” and can stay in the body for several days or even weeks to eliminate completely.

While alcohol may completely disappear from the body in just a few hours. In comparison, weed lingers much longer. 

Drug tests can detect tetrahydrocannabinol (THC) in urine, blood, and hair for many days after use, while saliva tests can only detect THC for a few hours. This is because of the way the body metabolizes THC.

Researches on detection of THC shows a wide range of averages. A general detection window:


Factors that may affect detection:

THC dosage and strength

Body Fat