What drug class is used to induce sleep?

The drug class used to induce sleep is the hypnotic class. Hypnotics are specifically designed to facilitate sleep and are often prescribed for individuals experiencing insomnia or other sleep disorders. These medications act on the central nervous system, producing effects such as sedation and relaxation, which help individuals fall asleep more easily. The mechanism of action varies depending on the specific hypnotic, but they typically enhance the effects of neurotransmitters like gamma-aminobutyric acid (GABA), which promote sleepiness.

In contrast, anti-tussives are medications that suppress coughs, decongestants relieve nasal congestion, and diuretics increase urine production. None of these classes are intended for inducing sleep, making hypnotics the correct choice for this purpose. Understanding the specific uses of these drug classes is crucial for effective patient care in medical settings.