DOA - Drugs of Abuse Solutions

The use of illegal drugs or the use of prescription or over-the-counter drugs for purposes other than those for which they are meant to be used, or in excessive amounts.

Abuse of the drug or other substance may lead to severe psychological or physical dependence. Common drugs include morphine, phencyclidine (PCP), cocaine, methadone, hydrocodone, fentanyl, and methamphetamine.