Hemorrhoids typically cause symptoms of burning and itching, as well as signs of bleeding. The internal hemorrhoids can secrete a little bit of mucus, and if this mucus gets down to the anal ectoderm, it can be very irritating. Pruritus, or perianal itching, is a very common complaint. (En...
Psoriasis also can be present in the anal area and cause irritation. Abnormal passageways (fistulas) from the small intestine or colon to the skin surrounding the anus can form as a result of disease (such as Crohn's disease), acting as channels which may allow leakage of irritating fluids...
c. Hemorrhoids. d. None of the above. The Large Intestine: The large intestine is primarily responsible for absorbing excess water, vitamins, and minerals from digested food remains. The large intestine also contains a large population of bacteria that a...