i have been having redness and burning itch in my hands and feet for about three weeks that lasts about twenty minutes usually once a day sometimes twenty minutes in my left hand then following twenty minutes in my right foot when the hand clears and vice versa.sometimes both hands and one foot or vice versa.sometimes only both feet and vece versa. it has shown no patern or relation to exercise or lack of exercise at this point.in my recent history i recieved a concussion and cervical spinal strain but the chiropractor,doctor,and neurologist dont seem to find a relation to this.i was also taking medication but havent taken any in about a month and a half.i was taking vicoden,flexeral,methocabanol,naproxen,and zofran.hope this is good info to understand,thx