What is defined as the psychological and physiological state of an individual after consuming drugs?

Intoxication refers to the state that an individual experiences after consuming drugs, characterized by changes in mental and physical functions, mood alterations, impaired coordination, and altered perception, among other effects. This state results from the substance's interaction with the brain and body, leading to various psychological and physiological responses.

Intoxication can vary significantly depending on the type and amount of drug consumed, as well as individual factors such as tolerance, experience with the substance, and biological differences. Understanding this concept is essential, as it highlights the immediate effects that drugs can have on a person, which can influence behavior and health outcomes.

In contrast, withdrawal, addiction, and tolerance pertain to different aspects of substance use. Withdrawal refers to the symptoms experienced when an individual stops using a substance after prolonged use. Addiction describes a chronic condition characterized by compulsive drug-seeking behaviors and continued use despite adverse consequences. Tolerance indicates a reduced response to a drug after repeated use, leading to the need for larger doses to achieve the same effects. Each of these terms captures a different dimension of drug use and its impact, while intoxication specifically addresses the immediate changes occurring during and shortly after consumption.