A member asked:

Usually how long can weed stay in your system?

A doctor has provided 1 answer
Dr. Carla Enriquez answered

Specializes in Pediatrics

Depends on use: The half life of mj & its metabolites is very long. Depending on duration and amount used could be detectable in urine for 30 days and hair for one year.

Answered 12/6/2015

5.3k views

Thank

Related Questions

A member asked:

Does colonzapam stay in your system longer than other benzodiazipams?

8 doctors weighed in across 2 answers

A member asked:

Does alcohol make cocaine stay in your system longer?

A doctor has provided 1 answer