Bumps, blisters, scratches, and cuts are a fact of life. For the most part, slapping on a Band-Aid or dabbing some antibiotic ointment does the trick. But if you have diabetes, even the simplest scratch or cut can quickly snowball into an extremely serious situation if you’re not extra careful. Ignoring a cut or not treating it the right way, for example, can slow healing, lead to infection, and, in the worst case, possibly result in amputation. The good news?