I'm a type II diabetic but my blood sugar has been in the low range and in the middle I take metformin the lowest dose once a day, I've always had this on my feet but I'm guessing they are just dry cause of it being winter time I put lots of Vaseline on my feet I check my feet out daily with a bright light I wear socks sometimes there a little tight fitting and my shoes are ok my socks make marks above my ankle but I can't find good fitting socks that wont happen to do that all socks I wear accept for fuzzy socks I call them but you can't wear that in a shoe so uncomfortable. I'm the type to get worried about little things though witch you don't blame me sometimes but I have really good feeling in my feet and all hoping it stays like that.