Have a kinesiologist cure him of these allergies.
well he has had a humidifier going on for ever and no one has ever smoked around my child at all so I know thats not the problem
do you have a humidifier? I know those are good, dry air can aggravate asthma, if anyone in the house smokes (and you haven't already done this) make them smoke outside, this can also make things worse. do things that will build up his lung capacity (I don't actually know how much this will help), like singing, in addition to exercising.
but as the other reply was go to a specialist for more help.
Thanks and when he was about a year old he saw a pulmanologist but we do have to get him into another one and we did have allergy test done a little while back and his biggest things were weeds and tumbleweeds and we live in colorado so what do you do.
I too have a silent chest, and don't wheeze till I've dropped nearly 50% of my peak flows. It is frustrating, because doctors listen to your chest and say "what's your problem? Sounds good to me". Definitely keep using your peak flow meter, as that will give you and his doctors a better indication of how well his lungs are doing.
To control his asthma better, his environment needs to be made more asthma friendly, by knowing what his allergies/triggers are. The bedroom is a very good place to start as that is where we spend more then 8 hours a day in, especially if he has dust mite allergies. Does he see a pulmonary specialist? The specialist can test for any underlying conditions that may be aggravating his asthma. Also he can then get the right asthma treatment in order to control his asthma symptoms.