Final answer:
Sedatives are given to promote sedation, calm, and induce sleep. They help in reducing anxiety, relieving pain, and inducing sleepiness.
Step-by-step explanation:
Sedatives are given to promote sedation, calm, and induce sleep. They are widely used as prescription medicines and can help in relieving anxiety, reducing pain, and inducing sleepiness. Sedatives are a type of depressant that calms the brain and reduces anxious feelings.