If that is the case for you, please cease this part of the exercise. If these measures do not give you the results you want, see your physician or a podiatrist. A simple scraping of the calluses by a podiatrist can even yield dramatic ache relief. Consult your doctor or podiatrist at the primary signal of infection, resembling redness or pus. You probably have diabetes or circulatory issues, seek the advice of your physician at the primary signal of a blister, regardless of how small