Drug of abuse refers to a substance that is used recreationally or compulsively with the potential for addiction or dependence. It is an overarching term that encompasses various drugs with psychoactive properties, which can alter an individual's mental state and behavior.
These drugs often stimulate the brain's reward system, causing intense feelings of pleasure or euphoria, leading to their repeated use. Drugs of abuse can be classified into multiple categories, including stimulants, depressants, hallucinogens, opioids, and dissociative drugs.
Stimulants are drugs that enhance alertness and energy levels such as cocaine, methamphetamine, or prescription medications like Adderall. Depressants, on the other hand, slow down brain activity and induce relaxation, such as alcohol, benzodiazepines (e.g., Xanax, Valium), and opioids like heroin or prescription painkillers.
Hallucinogens, like LSD or psilocybin mushrooms, distort perceptions and can induce hallucinations. Dissociative drugs, such as ketamine or PCP, can cause users to feel detached from their bodies or an altered sense of reality.
The term "drug of abuse" is often used in the context of public health, law enforcement, and addiction treatment, highlighting the potential harm and societal impact associated with these substances. It serves as a means to acknowledge that these drugs have a high potential for misuse, addiction, and negative health consequences, warranting attention, regulation, and intervention measures from healthcare professionals and authorities.
