methohexital sodium /meth′ōhek″sitôl/ , an IV barbiturate of short duration. ▪ INDICATIONS: It is used for the induction of anesthesia in short surgical procedures such as cardioversion. ▪ CONTRAINDICATIONS: Porphyria, status asthmaticus, or known hypersensitivity to this drug or to any barbiturate prohibits its use. ▪ ADVERSE EFFECTS: Among the more serious adverse effects are respiratory depression, skin rash, muscle tremors, hiccoughs, and cardiovascular dysfunction.
