Understanding Nembutal (Pentobarbital Sodium) Nembutal, chemically known as Pentobarbital Sodium, is a fast-acting barbiturate historically used for sedation, anesthesia, and in some countries, medically supervised end-of-life care. Its effects include inducing deep relaxation, sleep, and in higher doses, anesthesia. While it has been largely replaced by modern medications in hospital settings, Nembutal remains significant in […]