Reasons for anal itching at night

Some people experience itching in their anus at night, which not only affects the health of their anus, but also affects their normal life. Therefore, many people want to fully understand the reasons why the anus itches at night. The following content gives a detailed introduction to many patients with this symptom. You can take a comprehensive look at the detailed answers below.

When perianal pruritus occurs, it can be extremely itchy. When patients are working during the day, their attention is distracted and they do not notice the itch. However, when they calm down at night, the itching is particularly obvious. Many patients wake up from their sleep due to the itch and cannot sleep at night. The itching is more severe when you cover yourself with a blanket in winter and the local temperature is high. On the one hand, this is due to the stimulation of temperature, and on the other hand, it is because the anal sphincter relaxes at night, and the glandular fluid secreted by the anal glands flows out of the anus, stimulating the skin around the anus. Although this severe itching does not directly cause other diseases, it seriously affects work, life and rest.

Experts say that perianal itching is caused by damage to the nerve endings in the skin. Therefore, although the patient's anus is itchy and unbearable, the naked eye cannot see anything unusual. There are many factors that induce perianal itching, including perianal skin damage, perianal eczema, parasitic (pinworm) infection, chronic kidney disease, diabetes, gout, etc.

In addition to the causes of itching, you should also pay attention to daily details. For example, not paying attention to the hygiene of the anus and the anus being in a humid environment are important factors that induce itching. If there are underlying diseases such as hemorrhoids, anal fistula, etc., secretions will flow into the anus, and itching and discomfort are likely to occur. Therefore, it is very important to keep the anus clean and wear breathable pants. People with itching should not wear tight or hard pants.

The reason why the anus itches at night, through a comprehensive understanding, you already have a specific understanding of this situation. After a comprehensive understanding, you must go to the hospital as soon as possible for a comprehensive examination to see what the cause is. After the examination, find out the cause and get treatment as soon as possible to stop the itching in your anus.