2021年11月2日星期二

Anal pruritus is uncomfortable. Did you get hemorrhoids? It is possible, but these factors cannot be ignored

Anal pruritus is a common localized neurodysfunctional skin disease. In addition to slight pruritus in the anus, it will also gradually spread to the perineum, vulva and behind the scrotum. The anal part is special, unwilling to scratch with hands, and fidgeting because of severe itching. I'm sorry to go to the hospital for examination. Many people think that anal pruritus is caused by hemorrhoids, but this is not the only factor. It may also be caused by other diseases.

The incidence rate of hemorrhoids is the highest incidence of anorectal diseases. Persistent constipation, sedentary and lack of dietary fiber can induce hemorrhoids. Hemorrhoids are divided into internal hemorrhoids, external hemorrhoids and mixed hemorrhoids. The continuous development of hemorrhoids can secrete a large amount of viscous substances, continuously stimulate the anus, and then lead to anal pruritus.

1. Anal inflammation

If the anus is in a hot and humid environment for a long time, or it is not cleaned after defecation every time, the feces will continue to stimulate the skin around the anus, resulting in anal inflammation. In addition to causing anal itching, there will be slight pain when wiping the anus.

2. Anal fissure

Anal itching and pain are typical symptoms of anal fissure, because anal fissure ulcer will produce a large number of secretions, which will continue to stimulate the anus, resulting in pain and itching. If anal pruritus is accompanied by severe pain, blood in stool or constipation, it indicates that the condition of anal fissure is aggravated. Regular hospitals should be selected for scientific and standardized treatment as soon as possible, so as not to affect daily life.

3. Perianal eczema

The onset of perianal eczema is urgent and rapid, which is closely related to the humidity of the anal environment. The high-temperature and humid environment is suitable for bacterial breeding, resulting in perianal eczema. In the early stage, the skin around the anus shows flushing, swelling and pruritus. With the further development of the disease, there are papules or blisters on the surface of the skin around the anus, accompanied by severe pruritus, especially at night.

4. Rectal prolapse

Because of physical weakness, coupled with a long squat, can increase perianal pressure, resulting in rectal prolapse from the anus. Rectal secretions can continuously stimulate the skin around the anus, resulting in perianal pruritus.

5. Infected with parasites

Failure to pay attention to anal hygiene, coupled with long-term exposure to high temperature and humidity, is vulnerable to parasitic infections, such as Trichomonas vaginalis, pubic lice and Ascaris lumbricoides. After the anus is infected by parasites, it will lead to severe itching, especially when sleeping at night.

6. Perianal abscess

Perianal abscess will have too many secretions flowing out, which will directly stimulate the delicate anal skin and cause anal pruritus. The same is true for anal fistula. Therefore, we should actively cooperate with doctors to avoid worsening the condition.

When anal pruritus, you can't scratch with your hands at will. Although it can temporarily alleviate the pruritus, it will lead to rough and thickened perianal skin for a long time, thus forming anal fissure and increasing the risk of infection. Originally, there were too many bacteria on the hands, and a little carelessness may spread to the scrotum and vulva, thus increasing the difficulty of treatment.

reminder

In summary, there are many causes of anal pruritus, and it is necessary to find out the real cause of anal pruritus and deal with it accordingly. Pay attention to personal hygiene at ordinary times. Wipe the stool with soft toilet paper every time, and then wash it with warm water to avoid fecal residue. Underwear change frequently, refuse to wear tight pants and underwear. Do not wash the anus excessively with alkaline soap at will, so as not to damage the anal skin environment, stimulate the perianal skin, and aggravate pruritus.

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