there are many causes for wheezing..but it is from childhood of your son..it is due to asthma
hot or warm area can relief in wheezing.
smoke and stress
causes of asthma and problems in breathing.
avoid him to this area..he should be take medicines for it sos i.e. tab. asthalin 2 mg.
sos. he shoul be take warm water. avoid cold and smoke area.