Hi,
My daughter was diagnosed with bronchitis at 9 months. She started using a nebulizer at that time. They "upgraded" the diagnosis to asthma when she was two. The treatment was the same. It seems that they wait to diagnose asthma is infants as this follows their insurance records.
Some triggers that my daughter has are, weather change (barimeteric pressure), colds or virus will also activate asthma, and exposure to smoke. (We do not smoke but camp fires, bbq grills, construction on a roof, forest fires. etc.)
There are many other possible triggers. Food, allergies indoor or outdoor. Pet dander.
Saline helps. Nebulizer has been invaluable. I would purchase a machine or look into getting your insurance company to purchase a machine. The albuterol by liquid takes a day to activate, the machine delivers immediately. We were told to use it anytime she coughed. It helped with the cold symptoms as well.
If you get the albuterol that you mix, you can use the machine to deliver saline only when a cold is the only problem. This helps to keep buildups to a minimum. As for outgrowing, my sister did. She wasn't diagonsed until her teen years and exercise was her only trigger. She did outgrow it but my child is now 13 and no such luck.
The American Lung Association put out a book that I bought many years ago. It is titled "Family guide to asthma and allergies". I found it to be helpful. I am sure they have resources that have been updated since this publication 1997.
When you hear a wheeze, rattle, or feeding is interrupted, give treatment.
Also, my asthma is triggered by heartburn and reflux. The gastro will trigger asthma.
Hope this helps, B.