A 33 year old lady who is a drug addict wants to quit. She says she is ready to stop the drug abuse. She is supported by her friends and family. What drug treatment would you give her?

The key is D. Methadone. [Methadone is an opioid medication. Methadone reduces withdrawal symptoms in people addicted to heroin or other narcotic drugs without causing the "high" associated with the drug addiction and thus used to help a drug addict to quit from drug addiction].