<unk>  is a type of substance use disorder that involves the non-medical use of<unk> s. It is defined in the DSM-5 as "the continued use of amphetamine-type substances, cocaine, or other<unk> s leading to clinically significant impairment or distress, from mild to severe". These psychoactive drugs, known as<unk> s, are the most widely used drugs in the world today. Approximately 200 million Americans have used some type of<unk>  in the past year alone.
Stimulant use disorder
Amphetamine dependence
Benzodiazepine use disorder
Benzodiazepine dependence
Opioid use disorder
Opioid withdrawal
Cannabis use disorder
Cocaine dependence