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An anxiolytic (/ ˌ æ ŋ k s i ə ˈ l ɪ t ɪ k, ˌ æ ŋ k s i oʊ-/; also antipanic or anti-anxiety agent) [1] is a medication or other intervention that reduces anxiety. This effect is in contrast to anxiogenic agents which increase anxiety.
In terms of the mechanism of action of benzodiazepines, their similarities are too great to separate them into individual categories such as anxiolytic or hypnotic. For example, a hypnotic administered in low doses produces anxiety-relieving effects, whereas a benzodiazepine marketed as an anti-anxiety drug at higher doses induces sleep. [175]
The term sedative describes drugs that serve to calm or relieve anxiety, whereas the term hypnotic describes drugs whose main purpose is to initiate, sustain, or lengthen sleep. Because these two functions frequently overlap, and because drugs in this class generally produce dose-dependent effects (ranging from anxiolysis to loss of ...
Zolpidem tartrate, a common but potent sedative–hypnotic drug.Used for severe insomnia. Hypnotic (from Greek Hypnos, sleep [1]), or soporific drugs, commonly known as sleeping pills, are a class of (and umbrella term for) psychoactive drugs whose primary function is to induce sleep [2] (or surgical anesthesia [note 1]) and to treat insomnia (sleeplessness).
Chemical structure of the prototypical Z-drug zolpidem. Nonbenzodiazepines (/ ˌ n ɒ n ˌ b ɛ n z oʊ d aɪ ˈ æ z ɪ p iː n,-ˈ eɪ-/ [1] [2]), sometimes referred to colloquially as Z-drugs (as many of their names begin with the letter "z"), are a class of psychoactive, depressant, sedative, hypnotic, anxiolytic drugs that are benzodiazepine-like in uses, such as for treating insomnia [3 ...
One narrower definition of psychotropic refers to drugs used to treat mental disorders, such as anxiolytic sedatives, antidepressants, antimanic agents, and neuroleptics. Another usage of psychotropic refers to substances determined to pose "high abuse liability", including stimulants, hallucinogens, opioids, and sedatives/hypnotics including ...
Sleep has been shown to have a long list of physical and mental health benefits, and now a new study suggests it could also help to “erase" bad memories. Experts comment on the findings.
Benzodiazepines are still among the most widely prescribed sedative-hypnotics in the United States today. Certain non-benzodiazepine drugs are used as hypnotics as well. Although they lack the chemical structure of the benzodiazepines, their sedative effect is similarly through action on the GABA A receptor. They also have a reputation of being ...
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