Clearance of neostigmine from the circulation during the antagonism of neuromuscular block.
The plasma concentration of neostigmine was measured in five patients during the antagonism of neuromuscular block. The concentration of the drug decreased rapidly between 2 and 5 min after administration, and then more slowly. Detectable concentrations of neostigmine were present in plasma after 60 min. In the five patients the distribution half-life of neostigmine was less than 1 min; the elimination half-life ranged from 15.4 to 30.1 min.
D000328:Adult; D005260:Female; D006801:Humans; D008875:Middle Aged; D009388:Neostigmine / Q000097:blood* / Q000494:pharmacology; D009469:Neuromuscular Junction / Q000187:drug effects*; D013997:Time Factors; D014403:Tubocurarine / Q000494:pharmacology*
D009388:Neostigmine; D014403:Tubocurarine