Causes of Foot Sores Foot sores can develop due to a variety of factors, including: - Friction and Pressure: Ill-fitting shoes or prolonged standing can cause blisters or calluses. - Injuries ...

Marathon runner Niven Hopkins was diagnosed with stage four chronic kidney disease, discovering that his ‘sore toe’ was in-fact gout.

If you’re physically unable to inspect your own feet, use a mirror or ask someone to help. Contact your doctor immediately if you discover any sores, redness, cuts, blisters, or bruises.