I FEEL FOR YOU!!! We are on a very similar road with my son. He is 3 now. At 19 months old he came down with pretty serious pneumonia, and he had to be hospitalized overnight. His pediatrician suspected asthma and put him on albuterol and flovent. Symptoms improved, so she suspects he has asthma.
EVERYTIME he gets a cold, it goes straight to his chest and he has a hard time breathing. We end up at the drs office or the ER.
Half the problem is my son is still too young to undergo the asthma testing. He doesnt understand to hold his breathe and breath and out as the dr instructs him. So, we arent sure if he has 'asthma,' But being the asthma meds help him...It is a strong possibility that is what is going on.
We have discovered that my son is allergic to almost everything. He has seasonal allergies and food allergies, and he is allergic to cats and dogs. These things seem to trigger his asthma attacks.
As far as medicine goes....He takes a puff of flovent everyday. (Its the same as Pulmicort, just in a puffer not a nebulizer.) And he also take a Singular allergy/asthma preventative pill everynight. We have Xopenex for the nebulizer and albuterol puffers for emergencies.
I have heard not-so-great-things about using albuterol for an extended period of time. It can affect your heart and make you jittery. We use Xopenex instead when he needs it. I will say Xopenex is VERY expensive and albuterol is very cheap. So, getting your insurance company to cover it can be tricky. We needed a note from his doctor and I still had to fight for it.
My sons asthma is completely controllable, and I truly feel for you not being able to regulate his breathing. When my son has breathing trouble, I absolutely panic. I cant imagine having to worry about 24/7 the way you do.
If you havent already I would request an allergy test. Its just a simple blood test. Maybe there is something at home or something he is exposed to that is causing his asthma issues.
Best of luck....
Crystal