Necrobiosis lipoidica diabeticorum (NLD) - This is a lower leg rash that’s more often found in women. It can cause red, raised, and shiny patches of skin, with a yellow centre. Diabetes ...

Bumps might develop shortly after contact with an allergen, resulting in a red, itchy rash on the legs. Itchy legs can be an early warning sign of diabetes. And if you’ve been previously ...