Antidepressants, antipsychotics, anx-iolytics, barbiturates, general anesthetics, hypnotics, narcotics: May increase CNS depressant effects. Reduced dosages may be needed.
Cardiac glycosides: Concomitant use may ex-acerbate arrhythmias. Use together cautiously.
IV calcium: Changes in cardiac conduction in digitalized children may lead to heart block if coadministered. Avoid concomitant use.
Succinylcholine, tubocurarine: Potentiated and prolonged neuromuscular blocking action of these drugs. Use with caution. |