Burning

A peptic ulcer, also commonly known as a stomach ulcer, is a small hole or erosion that occurs in the gastrointestinal tract. The most common type of ulcer is a duodenal ulcer. These are situated 12 inches into the small intestine that is beyond the stomach.

Athletes foot (Trichophyton/tinea pedis) is a skin infection caused by a ringworm fungus (tinea) that is commonly found under the feet. This happens when the feet or even other parts body parts remain warm and moist. They can then become irritated and the fungus is then able to survive and cause infection to the skins upper layers.