I have beem diagnosed with overinflated lungs. Yet, never any signs or symptoms of asthma etc. No pain, no visible changes noticed at all by be.
Hyperinflated lungs is common in asthma. I would say more so from the asthma than the pnuemonia. The partial collapse and consolidation is something that could have been caused from him overworking his lungs. That isn't a chronic thing so far that I know.
I don't know, but I'm so sorry to hear that. I'm sure someone will have some insite for you.