Bridion is indicated for the reversal of neuromuscular blockade induced by rocuronium bromide and vecuronium bromide in adults undergoing surgery.dosage and administration*monitor for twitch responses to determine the timing and dose for bridion administration.*administer as a single bolus injection.for rocuronium and vecuronium:*4 mg/kg is recommended if spontaneous recovery of the twitch response has reached 1 to 2 post-tetanic counts (ptc) and there are no twitch responses to train-of-four (tof) stimulation.*2 mg/kg is recommended if spontaneous recovery has reached the reappearance of the second twitch in response to tof stimulation.for rocuroniumonly:*16 mg/kg is recommended if there is a clinical need to reverse neuromuscular blockade soon (approximately 3 minutes) after administration of a single dose of1.2 mg/kg of rocuronium.