Diabetes causes neuropathy (weakness, numbness and pain due to nerve damage) and decreased circulation of blood in the legs. This can lead to minor cuts and blisters going unnoticed, which in turn leads to severe ulceration, raised plantar pressures and deformities of the toes and feet. Called ‘Diabetic Foot’, this is a potentially life-threating problem as infection-causing bacteria can enter these wounds easily, especially in immunocompromised (low or impaired immunity system) patients.