My symptoms are very dry on the bottom sweaty at the sametime. Feet are swollen They tend to get cyst or corns on toes. Also tend to get hammer toes where they are shaped like hammer. When my feet hang down they sort of turn blue on the big toes at least. I found a diabetic foot picture yesterday on the net but forgot to book mark it. It looked exactly my feet. But the blood test say I don't diabetes and so I am confused about diagnoses. I usually have to get a double wide shoe for shoes to fit. That's all I can think of right now.