Which of the following characteristics is not associated with cocaine use?

Cocaine is a powerful stimulant that has several well-documented effects on the body and mind. Among these effects are reduced appetite, increased alertness, and heightened euphoria.

Reduced appetite is often experienced due to cocaine’s stimulant properties, which can suppress hunger signals. Increased alertness is another common characteristic, as the drug enhances focus and energy levels by increasing the availability of certain neurotransmitters in the brain, primarily dopamine and norepinephrine. Heightened euphoria is a hallmark of cocaine use, as it stimulates the pleasure centers of the brain, leading to intense feelings of happiness or exhilaration.

Chronic sleepiness, in contrast, is not typically associated with cocaine use. While the drug can lead to short-term insomnia or disrupt normal sleep patterns, chronic sleepiness tends to be the result of a lack of stimulant action, making it inconsistent with the effects produced by cocaine. Thus, identifying chronic sleepiness as not characteristic of cocaine use accurately reflects an understanding of the drug's stimulating effects on the central nervous system.