M.J.
OK, as I disclaimer, please note that I am not a doctor and any advice I provide should be discussed with a medical professional. Nonetheless, with two sons who both developed respiratory problems at a young age, I feel I have developed a lot of insight in this area. First off, it is important to understand your toddler's medical history. Did she have any respiratory issues as an infant (i.e. RSV or another respiratory virus, previous diagnoses of bronchial problems). Assuming there is any significant history, I think your daughter most likely needs to: a) be on a preventative regime which I will describe in more detail below; and b) consult with an allergist who specializes in asthma and/or a pulminory specialist. Regarding my first recommendation, my five-year-old son (who has had numerous respiratory issues and was a day care baby) found immediate relief once he went on preventative medicine. He takes Pulmicort with a nebulizer (originally .5 but now .25) preventatively from September to about May every morning. He has had even greater relief once we consulted with an allergist and he added Singulair to his regime. He now does .25 of Pulmicort and one Singulair every night (I forget the dosage). He has only had one cold so far this season, from which he recovered very quickly. When he has a cold he adds a medicine called Xopenex (similar to Albuterol but makes him less hyper) about 3-4 times a day. Please note that my younger guy (25 months) had RSV at 5 months, but does not appear to be developing as many respiratory issues. Therefore, at this stage we are not doing anything preventatively, but when he develops a cough we give him a lower dose of Xopenex (I think its .68)as needed 3-4 times a day with the nebulizer until the cough is gone. I hope this helps.