Ok this is what I found out :
Asthma is a chronic disease so it will never 'go away' BUT children who recieve the right treatment for the symptoms throughout childhood have the best chances to and frequently do 'grow out' of the symptoms. (I know that's an obnoxious way to put it)
The new research is showing the best treatment for children is:
1. inhaled medication - the medicine that goes straight to the lungs. The systemic medication does not work as well, and it has more side effects, especially with long term use.
A. The best regular medicines are: nebulizers for under fives, Advair (name-brand American) inhaler for regular use for older children, and pulmacort (name brand american) inhaler for acute illness for older children.
2. controlling triggers. Most people have triggers that set off the asthma, like dust, seasonal changes, pets, extreme humidity (weather), diet, and/or excercising. The key is recognizing the trigger, reducing the instances, and treating preventatively with inhalers. Your doctor should give you a list of triggers and how they can be resolved. (if he doesn't than pm me and I will have my mom fax me a list to fax to you - I am not working now, it'll make me feel useful).
Treating the triggers can be a LOT of work, but it is extremely important and can be the biggest factor in the child feeling better longer/getting attacks less.
3. Using the peak flow meter. THis is for children at an age they can blow into the little apparatus, probably older than 3-4 years. The PFM measures (simply) the lungs capacity and shows if the child is really over an attack or not.
If anything else comes up, I will let you know. I hope this helps and that your children feel good!