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- Dictionarysedative/ˈsɛdətɪv/
adjective
- 1. promoting calm or inducing sleep: "the seeds have a sedative effect"
noun
- 1. a drug taken for its calming or sleep-inducing effect: "she won't let them give her sedatives because of the baby"
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A sedative or tranquilliser is a substance that induces sedation by reducing irritability or excitement. They are CNS depressants and interact with brain activity causing its deceleration. Various kinds of sedatives can be distinguished, but the majority of them affect the neurotransmitter gamma-aminobutyric acid (GABA).
Sep 30, 2021 · Sedatives, or central nervous system depressants, are a group of drugs that slow brain activity. They may help someone feel more relaxed and sleep better. Examples include barbiturates and...
noun. : a sedative agent or drug. Synonyms. Adjective. calming. comforting. dreamy. lulling. narcotic. pacifying. quieting. relaxing. soothing. tranquilizing. tranquillizing. See all Synonyms & Antonyms in Thesaurus. Examples of sedative in a Sentence.
a drug that has a calming effect: If your pet is unaccustomed to car travel, consider a mild sedative to help relieve its anxiety.
Apr 30, 2019 · Sedatives are a type of prescription medication that slows down your brain activity. They’re typically used to make you feel more relaxed. Doctors commonly prescribe sedatives to treat...
Sedative definition: tending to calm or soothe.. See examples of SEDATIVE used in a sentence.
1. allaying irritability, excitement, or nervousness. 2. an agent that does this. The usual mode of action is depression of the central nervous system, which tends to cause lassitude and reduced mental activity. Sedatives are distinct from tranquilizers, which also have a calming effect but unlike sedatives usually do not suppress bodily reactions.
A sedative is anything that makes you sedate — peaceful, calm, tranquil. In medicine this word refers to drugs that relieve anxiety or tranquilizers that pretty much knock you out. But other non-pharmaceutical things can have sedative effects, like a soothing cup of tea or a relaxing glass of wine.
Define sedative. sedative synonyms, sedative pronunciation, sedative translation, English dictionary definition of sedative. adj. Having a soothing, calming, or tranquilizing effect; reducing or relieving anxiety, stress, irritability, or excitement.
A sedative is a medicine or drug that has a calming or tranquilizing effect. They use opium as a sedative to calm patients, rather than as a narcotic. A mild sedative can calm a patient and help them to sleep.
