Which term means improper or excessive use or treatment of a substance?

Which term means improper or excessive use or treatment of a substance?

• A. misuse
• B. abuse of substance
• C. tolerance
• D. dependence

Answer: (B)

Understanding how we talk about patterns of substance use is key. The term that captures improper or excessive use or treatment of a substance is abuse of substance. This phrasing directly conveys harm, impairment, or negative consequences resulting from how the substance is used, which is why it’s the standard way to describe harmful patterns of use. Misuse can refer to incorrect or inappropriate use in a broader sense and doesn’t inherently imply the harm or disorderly pattern that abuse does. Tolerance describes a physiological adaptation that requires more of the substance to achieve the same effect, not the act of using it improperly. Dependence refers to a state of reliance with withdrawal symptoms if use stops, again focusing on reliance rather than the act of improper use itself. So the phrase “abuse of substance” most precisely communicates the idea of improper or excessive use with potential harm.

Understanding how we talk about patterns of substance use is key. The term that captures improper or excessive use or treatment of a substance is abuse of substance. This phrasing directly conveys harm, impairment, or negative consequences resulting from how the substance is used, which is why it’s the standard way to describe harmful patterns of use.

Misuse can refer to incorrect or inappropriate use in a broader sense and doesn’t inherently imply the harm or disorderly pattern that abuse does. Tolerance describes a physiological adaptation that requires more of the substance to achieve the same effect, not the act of using it improperly. Dependence refers to a state of reliance with withdrawal symptoms if use stops, again focusing on reliance rather than the act of improper use itself.

So the phrase “abuse of substance” most precisely communicates the idea of improper or excessive use with potential harm.