The 2 classes are 1) inhaled steroids and 2) orally administered medicines that block biochemical asthma pathways involved in asthma worsening, an example of which is Singulair® (
montelukast sodium). A third group of asthma medicines commonly used are, medicines similar to Xopenex® Inhalation Solution (levalbuterol) but long acting for 8 to 12 hours. These medicines might or might not result in hyperactivity and should be the last to be considered, especially for a young child.
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