Hi, I have a winter rash every year on several parts of my body, but it resolves at spring. Now I have one on my arm that is very itchy, and it s somewhat swollen, I have tried many moisturizers and also bacitracin. It doesn t heal, and bleeding when scratching. Also I have upper back pain for a week, I suspect my working chair is too cushioned, and not suitable. I also feel dry even I drink a lot of water.