Medically reviewed by Marisa Garshick, MD Key Takeaways A callus is a hard and thick patch of skin caused by friction or pressure, often on hands or feet.Calluses can be treated with salicylic acid, a ...

Skin ulcers can form for various reasons, including poor blood circulation. Treatment may include compression, elevation, and medical treatment. A skin ulcer is an open sore caused by poor blood flow.

Veterans who survive the horrors of war or the other dangers of military service often die years later from a silent but deadly scourge: diabetic foot ulcers, open sores or lesions that typically ...

How should we deal with what seems to be a deluge of foot ulcers? Understanding the underlying causes of diabetic foot ulcers is important. More than 8% of the population in the United States is ...

A plantar callus can form on the bottom your foot because of frequent friction and pressure. Soaking your foot in warm water and applying moisturizer or inserting shoe pads can help, but you may want ...