What are blisters on the lungs?
try looking for "blebs" contained by some of the medical sites...thats what theyre called...usually associated near emphysema or COPD.
i don't know what they are but you can go to this website webmd.com and you can shift the the symptom checker at top right of the home page, that should help you.
The Doc probably said 'Blebs', not blisters. Blebs are half-hearted spots on the lungs...like a meagre spot on an inner tube..it's weak, bulges somewhat which makes it a thinner surface.
Blebs can 'pop' which will generate your lung collapse.
You shouldn't do any heavy lifting or immense physical work because your breathing will become labored and put more stress on those 'Blebs'.
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