If your little girl's allergy tests are negative it is most unlikely that she has asthma. rather she has an illness which mimics asthma. I suspect that she has recurrent wheezing with viral chest infections.She should grow out of this illness by the time she is about 3 years of age. The best treatment for her wheezing is to use a Ventolin puffer in a Aerochamber spacer with a face mask [the yellow one]Give her 2 puffs when she is wheezing. You can use the Ventolin 3 times a day, but only if she is wheezing. Keep her on the Singulair but stop the Zyrtec as she is not allergic.
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