- Pentobarbital enhances GABA activity, acting as a short-acting barbiturate sedative-hypnotic.
- It is used for insomnia, preoperative sedation, and seizure control in emergencies.
Chemical Formula:
- C₁₁H₁₈N₂O₃
Mechanism of Pentobarbital:
- Short-acting GABA-A receptor agonist.
Therapeutic Uses of Pentobarbital:
- Sedation
- Anesthesia induction (older use)
- Euthanasia in veterinary and medical contexts
Side Effects:
- Severe respiratory depression
- High abuse potential
- Lethal in overdose
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