What is the difference between anal humidity and odor?

Anal moisture and odor may be physiological reasons, may also be pathological. Several common cases are as follows.

The first is physiological reasons. Mainly due to poor anal hygiene caused by, such as stool buttocks are not wiped clean. Especially in hot weather, wearing too tight, too thick clothes easy to hold sweat, exercise anal moisture and odor symptoms are particularly obvious.

The second is pathological reasons. Mainly perianal infectious diseases, such as anal sinusitis, anal fistula, perianal abscess, etc. In addition, various reasons lead to anal function decline or loss, resulting in intestinal contents overflow, is also one of the causes of disease, such as rectal cancer.