It turns out that Barbital is the first commercially available barbiturate drug, used historically as a central nervous system depressant and sleeping aid.

barbital drug

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Barbital is the first commercially available barbiturate drug, used historically as a central nervous system depressant and sleeping aid. 

Overview and Uses

Brand names: Veronal (for the pure acid) and Medinal (for the sodium salt).
History: Synthesized in 1881 and introduced to medicine in 1904, it was widely prescribed as a sedative and hypnotic (sleeping aid) from 1903 through the mid-1950s.
Decline: Its medical use declined significantly after safer alternatives like benzodiazepines were introduced. 

Mechanism of Action and Effects

Brain activity: It increases the effect of gamma-aminobutyric acid (GABA), a chemical that slows down brain cell activity.
Side effects: Common effects include drowsiness, dizziness, impaired coordination, and central nervous system depression.
Risks: Barbital carries a high risk of dependence, tolerance, and severe withdrawal symptoms, and it has a low therapeutic index making overdose dangerous. 

If you are looking for specific information, let me know if you need details on barbital toxicity, history, or comparisons to modern sedatives.

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  Wikipedia

  Barbital - Wikipedia

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