I am a cancer
survivor <span style = 'background-color: #dae8f4'>and</span>
I noticed that I was smelling smoke too. So, being a patient and
all, my oncologist was a bit concerned and
had me do a bunch of tests including scans and
could not find the problem. The only thing the scans revealed with an issue with my sinuses.
So, he prescribed an antibiotic for sinusitis and
behold the smell went away!
Not that this is everyone's problem... But this was mine and
it has gone away, hopefully for good.