Precautions severe shock, AV heart block, or central nervous system depression or excitation possible with overdosing; may increase risk of aspiration(impairs swallowing); caution in shock or heart block .
Precautions severe shock, AV heart block, or central nervous system depression or excitation possible with overdosing; may increase risk of aspiration(impairs swallowing); caution in shock or heart block .
注意事项：由于过量可引起严重休克，房室传导阻滞，中枢神经系统抑制或兴奋。最新报道可引起上消化道大量出血。