Can biotherapy such as high dose interleukin 2 cause chemobrain? The 6 cycles of HD IL2 were administered with many other drugs (not chemo) such as dopamine, ritalin, demerol, ativan, etc. I was in ICU and the hospital for much of Jan-July receiving the courses of IL2.

If biotherapy did not cause my "chemo" brain, could 2 doses of revimid and dtic chemotreatments be contributing to my confusion, memory loss, etc.? I had those 2 cycles last Nov. and Dec.

Thank you.