The term “drugs of abuse” lacks a formal medical definition. Historically, discussions of drugs of abuse focused on “street drugs”; however, the adverse effects of the nonmedical use of prescription medications, such as opiates, benzodiazepines, and therapeutic amphetamines, are increasingly seen. The purpose of this review is to aid the clinician in identifying and treating a broad representation of drugs of abuse, which may include those illicitly produced in laboratories (e.g., methamphetamine), diverted pharmaceuticals (oxycodone), and herbal products (marijuana). This review covers stimulants, hallucinogens, cannabinoids, and sedative-hypnotics. Figures show substances ranked according to weighted harm score on a normalized scale from 0 being no harm to 100 being extreme harm to self and others, a treatment algorithm for sympathomimetic toxicity, a treatment algorithm for sedative-hypnotic overdose, and a treatment algorithm for opioid overdose. Tables list commonly abused sympathomimetic agents, modern novel drugs of abuse, commonly abused sedative-hypnotic agents, commonly abused opiates, and pitfalls of the drug screen.
This review contains 4 highly rendered figures, 6 tables, and 90 references.
Key Words: street drugs, prescription medications, opiates, benzodiazepines, amphetamines, stimulants, hallucinogens, oxycodone, marijuana, overdose
Novel Drugs of Abuse: A Snapshot of an Evolving Marketplace
