Hi, am reg but name changed for this.
I have smoked for half my life now (16 years) and despite desperately wanting to stop I haven't managed it yet. (BTW we NEVER smoke in the house/car etc cos of kids)
Anyway for the last year I have felt on and off that my left lung has diminished capacity compared to my right. Last year whenever I got a cold or illness my chest would feel wheezy and GP diagnosed me as asthmatic. I was sent for chest xray as well and that was clear. I have recently had a chest infection which started with a pain on the left side of my chest. That has gone now but still all the time I am aware that my left lung is not taking in as much air as the right and feels "dull". I use becotide and ventolin. GP can offer no explanation for this but said that it's rare for someone under 40 to have lung cancer - which I suppose is my WORST fear. It seems strange to me that it should only be on one side.
Please give me some advise as to what this could be and what I should do, thanks x