This might be old news for some but I did a search and couldn’t find any posts discussing it. A recent study was just completed that showed that a common OTC medication is extremely effective for hand foot syndrome caused by Capacetibine (Xeloda).
Voltarin (active ingredient diclofenac) reduced the incidence of HFS by over 75%. It’s being reported as “practice changing” and Voltarin is readily available OTC.
This news is a bit late for us as my wife has had to move on from Xeloda but I thought this might help some of you.