What is the term for emotional dependence on a drug from repeated use?

The term for emotional dependence on a drug due to repeated use is known as habituation. This concept refers to an individual's psychological attachment or reliance on a substance, which can develop over time with continued use. Habituation can manifest through cravings or a perceived need for the drug to function normally in daily life or to experience pleasure.

This emotional dependence is distinct from physical dependence, which involves the body adapting to the drug's presence and exhibiting withdrawal symptoms when the substance is not available. While withdrawal syndrome relates to the physiological response the body has to the absence of a drug after physical dependence has developed, the term toxic effect pertains to the harmful consequences that can arise from consuming a substance in excess or in a harmful manner.

Recognizing habituation is important in understanding substance use and the psychological components that contribute to dependency, as it highlights the need for a comprehensive approach to treatment that addresses both emotional and physical aspects of drug use.