What causes anal papilloma

The main cause of anal papilloma is infection in the anal canal, or lesions caused by some external influences and stimulations. The clinical manifestations are anal itching, anal discomfort, swelling and pain and other adverse symptoms.

Causes

1. Pathological changes caused by infection, trauma or irritation of the anal canal, such as irritation of chronic intestinal inflammation, stool accumulated in the rectum for too long in people with habitual constipation, or dry and hard stool.

2. Damage caused during defecation leading to secondary bacterial infection, etc.

3. Due to the hyperplasia of some anal canal and rectal ectoderm and subcutaneous tissue, there may be individual differences in the number, shape and size of anal papilloma.

4. Most patients with enlarged anal papillae also have anal cryptitis.

Clinical manifestations

1. Feeling of incomplete defecation

After defecation, the patient still has excrement left in the anus, and there is a feeling of falling, which is the feeling of incomplete defecation. For some female patients, this feeling will be more intense during menstruation.

2. Anal Itching

Papilloma repeatedly protrudes out of the anus during bowel movements, causing friction on the anus and leading to inflammation, which causes anal secretions to leak out, irritates the skin around the anus, and causes itching.

3. Incarceration

When the anal nipple becomes larger and protrudes out of the anus, it can easily cause incarceration if it cannot be pushed back into the anus in time, leading to swelling, pain, and restlessness in the anus.

4. Anal discomfort

Anal itching, swelling, and pain. Sometimes inflammation also occurs.

5. Bleeding and pain

When the excrement is dry and hard, it will rub or scratch the anus, sometimes causing blood in the stool, and in severe cases there will be blood dripping.