My oncologist’s nurse suggested Vitamin B. I took a Mega B a day and my symptoms (at that stage feet that were both seriously losing normal feeling and extremely painful - weird but possible) ceased to get any worse and started improving. If may have been utter coincidence. But extra Vitamin B is unlikely to do any harm. A/C is always seen as the ‘hard’ one - for good reasons - but I loathed Taxol. Most of the other irritating side effects cleared up pretty soon after finishing the course but PN can linger so caution is wise. Best wishes.