I have a regularly itchy left foot in the toe area on the bottom of my foot. All my toes, and it is worse when I am in bed. Sometimes my right foot bothers me, but mostly my left. When I scratch the toes, they swell and become itchy on the top of my foot, too. Once the itching really kicks in, it is hard to find relief. This has been going on for some time. At times cracked skin, but not currently. I wonder if it could be diabetic neuropathy. I haven t been diagnosed as diabetic, but it seems like more than athletes foot.