Tolerance in substance abuse refers to what?

Tolerance in substance abuse specifically refers to the body's adaptation to the presence of a substance over time, leading to a diminished response to its effects. As an individual continues to use a substance, they may find that they require increasingly larger amounts to achieve the same effects they initially experienced. This is a physiological response where the body adjusts to the substance, resulting in a resistance to its effects.

Understanding tolerance is crucial in the context of substance abuse treatment because it helps explain why individuals may escalate their use in an attempt to attain the same level of intoxication or relief, which can lead to greater dependence and potential addiction. This concept underscores the importance of monitoring substance use and the need for effective intervention strategies to address escalating consumption.