Perianal moisture is a symptom that mainly manifests itself in the form of moisture around the anus. The causes of perianal moisture include anal incontinence, intestinal diseases, perianal skin diseases and other factors. Specific causes are described as follows:
1. anal fistula, perianal abscess and other postoperative injuries to the anal sphincter leading to anal incontinence, resulting in dilute stool, intestinal fluid overflow anal stimulation of the perianal skin leading to perianal moisture.
2. Chronic inflammation of the rectum, sinusitis, hemorrhoids, hemorrhoid core prolapse without timely retraction, etc. can make part of the intestinal fluid outflow, repeated stimulation of the anus leads to anal moisture.
3. Sinusitis, anal fistula, external hemorrhoid inflammation, ulcerative proctitis, etc. can lead to rectal anal canal inflammatory exudation, stimulate the anus caused by anal moisture.
4. Perianal eczema, anal ringworm and other perianal skin diseases will have localized skin lesions, because the lesions of long-term stimulation of the perianal skin can lead to anal moisture.
5. Other unknown causes of rectal mucosa and anal gland secretion of liquid increase, repeated stimulation of anal skin can also lead to anal moisture.
To sum up, there are many causes of perianal moisture, it is recommended that after the symptoms of anal moisture, we should go to the relevant departments in a timely manner, according to the cause of the selection of a reasonable treatment program.