Some Side Effects
May cause an abnormally slow heart rate or wheezing
May cause a fast heart rate
May raise cyclosporine or tacrolimus levels in the blood of children who take these drugs
Headache, fast heart rate
May cause cyanide toxicity when used for more than 72 hours, or when used in children with kidney failure
May increase pressure in the skull
May cause a severely abnormally slow heart rate
* These drugs are given by vein (intravenously).
† This drug is used if labetalol or nicardipine cannot be used or does not work.