If I take 20mg of methadone one time about how long will it stay in my urine?


Rate This Answer

Methadone How long methadone stays in your system depends on youe age, weight, mind set, and healtht. Urine test reveals positive result for 1-7 days. The half-life of drug is just 24-36 hours, and it may remain in your system from 7 hours to 52 hours.

Answered -

Comments

Advertisement