Gastric contents, aspiration prevention

Seizures induced by local anesthetics are usually treated with intravenous anesthetic drugs (eg, thiopental 1-2 mg/kg, propofol 0.5-1 mg/kg, midazolam 0.03-0.06 mg/kg). The muscular manifestations of a seizure can be blocked using a short-acting neuromuscular relaxant drug (eg, succinylcholine, 0.25-0.5 mg/kg IV). It should be emphasized that succinylcholine does not alter the CNS manifestations of local anesthetic-induced seizure activity. Rapid tracheal intubation can prevent pulmonary aspiration of gastric contents and facilitate hyperventilation. 

Aspiration When fed in a supine position or when the patient is unconscious. Prevent aspiration by raising the head of the bed 30 degrees and check for gastric residuals by gently aspirating the stomach contents before the next feeding. 

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