sedative

Promotes sleep chemically

A sedative is a drug that calms or induces sleep by depressing nervous system activity.

Sedatives range from mild sleep aids to powerful anesthetics.

The adjective describes anything with a calming or sleep-inducing effect: The professor's sedative voice put half the class to sleep.

She was prescribed a sedative after the accident.

medication

benzodiazepine

Sedative drug class

lorazepam · clonazepam · alprazolam · ativan · hypnotic · anxiolytic · phenobarbital · chloral · melatonin · antihistamine

anesthetic

anesthesia

Induced loss of feeling

  • propofolIntravenous anesthetic for sedation
  • etherVolatile organic solvent
  • chloroformSedating volatile organic compound

halothane · nitrous · ketamine · numbing · induction · twilight · conscious · preoperative · surgical · intravenous

calming

relaxation

State of being unwound

peaceful · quieting · mellowing · easing · pacifying · subduing · unwinding · destressing · lulling · dulling

effect

drowsy

Nearly falling asleep

slowed · impaired · depressant · suppression · reflexes · respiratory · inhibition · tolerance · dependence · withdrawal

sleep

drowsiness

State of near-sleep

doze · rest · bedtime · nighttime · dreamless · grogginess · stupor · yawn · fatigue · lethargy

Categories
Opposites
physiological effect on arousal

sedativestimulant

Alertness-boosting drug

stimulating · excitant · amphetamine · caffeine · upper

emotional/psychological effect

sedativeagitating

Disturbing or stirring up

upsetting · disturbing · unsettling · stressful · troubling

Phrases
Family

sedation, sedating, sedatives, sedations

Familiarity
Top 100,000
Profile
Used worldwide · Timeless · Concrete · Rated PG