Beta-adrenergic stimulants, calcium channel blockers, cardiac glycosides: Cardiac arrhythmias. Monitor cardiac status.    Fentanyl. general anesthetics: Excessive hy-petension. Monitor blood pressure; adjust dosage.
  Phenothiazines: Increased phenothiazine level. Monitor child closely.
  Xanthines: Antagonized xanthine effects. Moni-tor child closely; adjust dosage as needed.
  Other antihypertensives with NSAIDs: Antago-nized antihypertensive effects. Dosage adjust-ment may be needed. |