Hi Jen
when I had the stem cell replacement it seemed to start when that finished,I put it down to the 3 months recovery, but have been in remission for the last 18 months and I am only taking Bonfos (Sodium ciodrnate), so not taking any chemo drugs as such, chemo fog seems like early dementure, and I seem to get it when I feel down or poorly, (I've had shingles pain for the last 6 months) and this cycles into depression,
Lorry
ps
It been a right bugger trying to get this answer to sound right……
I'm 58..