Intestinal Gas (Belching, Bloating, Flatulence) Anal itching is the irritation of the skin at the exit of the rectum, known as the anus, accompanied by the desire to scratch.... Irritable Bowel Syndrome (IBS) Symptoms, Diet, Treatment, and Test
One example is a wart. Warts are caused by a virus that is transmitted by touch. A systemic infection (an infection that occurs throughout your body), such as chicken pox or shingles can cause skin lesions all over your body. Some skin lesions are hereditary, such as moles and freckles. Birthmarks are lesions that exist at the time of birth.
Some of them can be just as serious as cancer, so any questionable lump or growth should be examined and treated. 1  Benign Tumor: Sometimes tumors are not cancerous, but they may still need to be removed.  Fungal Infection: Ringworm and blastomycosis can cause skin lesions or significant irritation.