Which of the following is NOT classified as a narcotic?

Cocaine is classified as a stimulant rather than a narcotic. While narcotics typically refer to substances derived from opium or synthetically made, which act primarily as pain relievers and sedatives, cocaine functions differently by increasing energy and alertness. It stimulates the central nervous system, leading to heightened levels of alertness, increased heart rate, and feelings of euphoria, which distinguishes it from the more sedative effects associated with narcotics like opium, heroin, and oxycodone. This fundamental difference in how the substances interact with the body’s systems is why cocaine is not classified as a narcotic.