Which symptom is commonly associated with sedative-hypnotic intoxication?

Sedative-hypnotic intoxication is characterized by symptoms that resemble alcohol intoxication, primarily due to the central nervous system depressant effects of these substances. Drunk-like behavior is a hallmark of this intoxication, which can include symptoms such as slurred speech, impaired coordination, and decreased inhibitions, all of which mimic the effects of alcohol consumption.

The sedative-hypnotics, which include medications like benzodiazepines and barbiturates, can depress brain activity, leading to a state that resembles being under the influence of alcohol. This is why individuals may display behaviors that are commonly associated with intoxication, including lack of motor control and altered judgment.

While other symptoms like confusion can occur in sedation and intoxication states, they are not as defining of sedative-hypnotic use as the drunk-like behavior. Thus, the most prominent and recognizable symptom of sedative-hypnotic intoxication is indeed the drunk-like behavior.