Cocaine and related disorders Health Article

Definition

Cocaine is extracted from the coca plant, which grows in Central and South America. The substance is processed into many forms for use as an illegal drug of abuse. Cocaine is dangerously addictive, and users of the drug experience a "high"—a feeling of euphoria or intense happiness, along with hypervigilance, increased sensitivity, irritablity or anger, impaired judgment, and anxiety.

Forms of the drug

In its most common form, cocaine is a whitish crystalline powder that produces feelings of euphoria when ingested. In powder form, cocaine is known by such street names as "coke," "blow," "C," "flake," "snow" and "toot." It is most commonly inhaled or "snorted." It may also be dissolved in water and injected.

Crack is a form of cocaine that can be smoked and that produces an immediate, more intense, and more short-lived high. It comes in off-white chunks or chips called "rocks."

In addition to their stand-alone use, both cocaine and crack are often mixed with other substances. Cocaine may be mixed with methcathinone to create a "wildcat." Cigars may be hollowed out and filled with a mixture of crack and marijuana. Either cocaine or crack used in conjunction with heroin is called a "speedball." Cocaine used together with alcohol represents the most common fatal two-drug combination.

Description

Cocaine-related disorders is a very broad topic. According to the mental health clinician's handbook, Diagnostic and Statistical Manual of Mental Disorders, fourth edition, text revised (also known as the DSM-IV-TR), the broad category of cocaine-related disorders can be subdivided into two categories: cocaine use disorders and cocaine-induced disorders. Cocaine use disorders include cocaine dependence and cocaine abuse. Cocaine-induced disorders include:

• cocaine intoxication
• cocaine withdrawal
• cocaine intoxication delirium
• cocaine-induced psychotic disorder, with delusions
• cocaine-induced psychotic disorder, with hallucinations
• cocaine-induced mood disorder
• cocaine-induced anxiety disorder
• cocaine-induced sexual dysfunction
• cocaine-induced sleep disorder
• cocaine-related disorder not otherwise specified