Finer adjustments in dosage may be needed for some patients. The total daily dose may need to be administered at more frequent intervals if asthma symptoms occur repeatedly at the end of a dosing interval. Listed below are just a few that can be used in children. Moderately priced asthma medication. About the same cost as other oral bronchodilator therapy.
Therapeutic range is very narrow.
Seizures, tachycardia, arrhythmias and death can result from overdosage. Children may be particularly prone to restlessness and hyperactivity which may proceed to convulsions. If GI upset occurs, may take with food. Do not chew or crush sustained release tablets or capsules. Take at regular intervals around the clock.