What symptom is fistula sore anus inside?

summary

First of all, the so-called "fistula" is not hemorrhoids that will leak, but anal fistula in anorectal terminology. Anal fistula refers to the fistula formed by the skin around the anus communicating with the anal canal or rectal cavity. Anal fistula is the sequela of perianal abscess. What symptom is fistula sore anus inside? Let's study and discuss with you.

What symptom is fistula sore anus inside?

① Pus: is the main symptom of anal fistula. The amount of pus is related to inflammation and the duration of fistula. In acute stage and newly formed fistula, there were many pus, thick, smelly and yellow; On the contrary, the pus is not much, and sometimes no, white, thin or rice hogwash like secretion. Sometimes pus and feces may flow out from the external orifice when the fistula is large.

② Pain: when the fistula is unobstructed without inflammation, there is generally no pain, only a slight swelling in the anus, which can be aggravated when walking. If the external mouth is closed, the fistula has pus accumulation, or feces enter the fistula, the pain will be aggravated or the stool will be aggravated, while the internal blind fistula often feels the burning discomfort in the lower rectum and anus, and the stool will be aggravated.

③ Wet itching: because the fistula often outflow pus, stimulate the skin around the anus and cause perianal inflammation and fistula tissue hyperplasia, resulting in moisture, itching, and even eczema. Due to the repeated stimulation of fistula wall and fistula orifice, fibrous tissue proliferates and forms tough connective tissue in fistula wall and fistula orifice. It is often manifested as discoloration of skin around fistula, exfoliation of epidermis, depression and deformation, touching cord like induration leading to anus.

matters needing attention

① Reasonable allocation of diet. It can not only increase appetite, correct constipation, improve gastrointestinal function, but also form the habit of regular defecation. In the daily diet, you can choose more vegetables, fruits, beans and other foods with more vitamins and cellulose, and less spicy food, such as pepper, mustard, ginger and so on. ② Develop the habit of regular defecation. There is usually no feces in the rectum of healthy people. With the upright reflex caused by getting up in the morning, the stomach and colon reflex caused by breakfast, the colon can produce a strong "group peristalsis", push the feces into the rectum, and the feces in the rectum accumulate to a certain amount, it will produce defecation.