Methohexital
Methohexital
Methohexital (pronounced: me-tho-hex-i-tal) is a barbiturate derivative drug that is primarily used as an anesthetic. It is commonly marketed under the brand name Brevital.
Etymology
The term "Methohexital" is derived from its chemical structure, which includes a methyl group (metho-) and a hexyl group (-hexital). The "-ital" suffix is common in barbiturate names.
Usage
Methohexital is a short-acting barbiturate. It is typically used for induction of anesthesia, as well as for providing sedation for short procedures. It works by depressing the central nervous system, effectively reducing pain and consciousness.
Pharmacology
Methohexital binds to the GABA receptor, enhancing the effect of the neurotransmitter GABA. This results in a decrease in nerve cell activity, leading to sedation and loss of consciousness.
Side Effects
Like all medications, Methohexital can cause side effects. These may include drowsiness, dizziness, nausea, and in some cases, allergic reactions. It is important to monitor patients closely when administering this drug.
Related Terms
External links
- Medical encyclopedia article on Methohexital
- Wikipedia's article - Methohexital
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