Study reveals prevalence of multimorbidity among people using methamphetamine

Compared to adults who do not use the drug, people who use methamphetamine were nearly twice as likely to have medical multimorbidity (two or more chronic medical conditions), more than three times as likely to have mental illness, and more than four times as likely to have a substance use disorder. Many have a combination of medical, mental, and substance use issues, including all three concurrently.