I suggest a dermatologist as soon as possible. PWD can have low-grade skin infection as the result of the extra glucose in our body. while an over the counter topical can be helpful, if you have this it is unlikely to make it go away. Feet are especially vulnerable. A dermatologist can help you get to the bottom of it. Even with treatment for several years by a dermatologist I have yet to be completely rid of it. The dermatologist gets ti treated and then it comes back in a few months.
