Sedative - Wikipedia
A sedative or tranquilliser [note 1] is a substance that induces sedation by reducing irritability [1] or excitement. [2] 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). In ...
Sedatives: How They Work, Cautions, and Dependency - Healthline
2019年4月30日 · 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...
Sedatives: Examples, uses, effects, and more - Medical News Today
2021年9月30日 · 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...
List of Sedatives - News-Medical.net
2018年8月23日 · Sedatives encompass a wide variety of drugs with different mechanisms of action that can induce depression of the central nervous system (CNS).
What Are Sedatives? Examples, Uses, Types, & Side Effects - GoodRx
2022年6月10日 · Sedatives are a group of medications that are sometimes called depressants, tranquilizers, or hypnotics. Sedatives, such as benzodiazepines, barbiturates, and sleep medications, are prescribed to treat anxiety, sleeping problems, and seizures.
The 7 Types Of Sedatives (and Their Characteristics) - Psychology For
Basically, Any drug that induces any depressant effect on the central nervous system can be considered a sedative, tranquilizer, or hypnotic medication. Throughout this article we are going to see which medications have sedative effects and, therefore, could be considered as belonging to the category or, at least, be considered as such. 1.
What Are Sedatives: Understanding the Basics - Recovery Team
Sedative medications slow down brain activity by affecting specific receptors, such as GABA receptors, which inhibit the transmission of nerve signals. This suppression of nerve activity leads to decreased anxiety and drowsiness and sometimes induces sleep.
Sedative-Hypnotics: What are they? - Pharmacology Mentor
2023年8月14日 · Sedative-hypnotics are a class of drugs that work on the central nervous system to produce a calming or drowsy effect and are often prescribed for insomnia, anxiety, and seizure disorders.
Sedatives, also known as depressants - UC Davis
2019年7月12日 · Though sedatives are used widely for their medicinal properties, abuse of sedatives can result in dependence and addiction. Sedatives are used to treat varying conditions; a few common examples include anxiety, tension, seizures, panic disorders and sleep disorders.
Sedative | definition of sedative by Medical ... - Medical Dictionary
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.