Methadone (EDDP)

Showing 1–12 of 36 results

Showing 1–12 of 36 results

Drug of Abuse: Methadone


Methadone is a schedule II controlled substance available as a prescription drug but is also available on the illegal drug market. The EDDP is the metabolite of Methadone detected in drug tests. It is used for counseling purposes when treating drug addiction. It helps control withdrawal symptoms for patients being treated for heroin addiction.

Read more on drugs and their effects.

The drug testing kits below yield a positive result when the metabolite of Methadone in urine exceeds 300 ng/mL. This is the suggested screening cut-off for positive specimens set by the Substance Abuse and Mental Health Services Administration (SAMHSA, USA).

Drug of Abuse Chart

Drug Detectable
Buprenorphine 3 – 5 days
Fentanyl 1 – 4 days
Heroin 1 – 3 days
Morphine 1 – 3 days
Methadone 1- 7 days
Oxycodone 1 – 4 days
Propoxyphene 1 – 7 days
Tramadol 1 – 3 days

Methadone (MTD)

Often used as an intermediate drug in opioid addiction recovery programs.

Brands: Methodose®, Dolophine®

Common Drugs of Abuse Chart