Which category of psychoactive drugs is NOT associated with a high risk of a lethal overdose

A)  hallucinogens
B)  alcohol 
C)  sedatives
D)  narcotics

Psychoactive Drugs

Substances that can alter perception, mood, consciousness, or behavior by affecting the central nervous system.

Lethal Overdose

The consumption of a toxic amount of a substance, which is sufficient to cause death.

Hallucinogens

Substances that induce alterations in perception, thought, and mood, often causing the user to experience visual or auditory hallucinations.