Internal medicine

Public health

Receptor

Drug overdose

Methamphetamine

Poison control

Narrative review

Psychiatry

Nursing

Intensive care medicine

Psychology

Harm

Opioid

(+)-Naloxone

Opioid overdose

Stimulant

Harm reduction

Addiction

Medicine

Social psychology

Environmental health

Annals of the New York Academy of Sciences

Recent attention has focused on the growing role of psychostimulants, such as methamphetamine in overdose deaths. Methamphetamine is an addictive and potent stimulant, and its use is associated with a range of physical and mental health harms, overdose, and mortality. Adding to the complexity of this resurgent methamphetamine threat is the reality that the increases in methamphetamine availability and harms are occurring in the midst of and intertwined with the ongoing opioid overdose crisis. Opioid involvement in psychostimulant‐involved overdose deaths increased from 34.5% of overdose deaths in 2010 to 53.5% in 2019—an increase of more than 50%. This latest evolution of the nation's overdose epidemic poses novel challenges for prevention, treatment, and harm reduction. This narrative review synthesizes what is known about changing patterns of methamphetamine use with and without opioids in the United States, other characteristics associated with methamphetamine use, the contributions of the changing illicit drug supply to use patterns and overdose risk, motivations for couse of methamphetamine and opioids, and awareness of exposure to opioids via the illicit methamphetamine supply. Finally, the review summarizes illustrative community and health system strategies and research opportunities to advance prevention, treatment, and harm reduction policies, programs, and practices.

Methamphetamine use in the United States: epidemiological update and implications for prevention, treatment, and harm reduction