<s>[INST] Hi my 10 month old son is having trouble breathing only when upset or crying. Sounds as if he is gasping for air but doesn t seem exhaling enough to have to gasp for air. He started it this morning and then was fine all day until late tonight. I checked his lungs and he doesn t seem to be wheezing so I figured it wasn t asthma . Any ideas? [/INST] it is allergy only when you add animal before 2 years problems occur you ont add animal protein if you have added animal milk withdraw all milk and diary products add other sustances he will be ok </s>