What physical reaction is commonly seen in individuals under narcotic analgesics?

Individuals under the influence of narcotic analgesics commonly exhibit flaccid muscle tone. Narcotic analgesics, such as opioids, work by binding to specific receptors in the brain and spinal cord to reduce pain perception. One of the side effects of this class of drugs is muscle relaxation, which leads to a decrease in muscle tone. This relaxation occurs due to the depressant effect of narcotics on the central nervous system, inhibiting neuronal transmission and reducing muscle activity.

In contrast, increased muscle tension, hyperactivity, and intense alertness are not typical reactions to narcotic use. Rather, narcotics tend to have sedative effects, resulting in lethargy and decreased physical activity. Recognizing the physical effects of narcotics is crucial for law enforcement and medical professionals in identifying potential drug influences in individuals.