When defecate anus circumference has a bit prickly pain, wipe paper has blood how to return a respon

Anal fissure

is a small ulcer of the skin around the anus, usually caused by dry stool or prolonged constipation. In the process of defecation, dry hard stool through the anus may tear the perianal skin, resulting in tingling and bleeding.

3

, perianal

is usually caused by anal gland obstruction infection, stool may feel pain. In the stool and wipe, but also easy to further damage the abscess site, causing bleeding.