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- DictionaryBar·bi·tu·rate/bärˈbiCHərət/
noun
- 1. any of a class of sedative and sleep-inducing drugs derived from barbituric acid.
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Barbiturates [a] are a class of depressant drugs that are chemically derived from barbituric acid. [2] They are effective when used medically as anxiolytics, hypnotics, and anticonvulsants, but have physical and psychological addiction potential as well as overdose potential among other possible adverse effects.
Jun 14, 2022 · Barbiturates are sedative-hypnotic medications that cause relaxation or sleepiness. They can treat seizures, insomnia, anesthesia and more, but they have risks of tolerance, dependence, addiction and interactions.
A barbiturate is a drug derived from barbituric acid that is used as a sedative, hypnotic, or antispasmodic and is often addictive. Learn more about the word history, examples, and related terms of barbiturate from Merriam-Webster.
Apr 12, 2023 · Barbiturates are a class of drugs that were used for anxiety, insomnia, and seizures in the 1960s and 1970s. They enhance the action of GABA, a neurotransmitter that inhibits nerve cells in the brain. They are now mostly used for anesthesia and extreme cases of insomnia. They are highly addictive and can cause serious side effects and overdose.
- What Are Barbiturates Used for?Historically, barbiturates were used in the treatment of anxiety, epilepsy, to induce sleep, and as anesthetics. Nowadays, their use is limited to...
- What Are The Differences Between Barbiturates?The main difference between barbiturates is how long they act for. Long-acting barbiturates such as phenobarbital can last for well over 24 hours,...
Mar 28, 2024 · Barbiturates are organic compounds that act as sedatives, hypnotics, or anesthetics by depressing the central nervous system. They have different durations of action and can cause tolerance, dependence, and overdose.
- The Editors of Encyclopaedia Britannica
Jun 2, 2023 · Poor coordination. Respiratory arrest. Barbiturates also easily produce tolerance, meaning it takes more of the drug to produce the same effects. Overdose can happen easily. Signs of a barbiturate overdose include clammy skin, dilated pupils, shallow respiration, rapid and weak pulse, and coma.
Jun 25, 2018 · Barbiturates are a class of depressant or sedative drugs that can produce effects similar to alcohol. They are rarely used for medical or recreational purposes due to the risk of addiction, overdose, and withdrawal.
