Mucus attachment around the anus is mostly seen in hemorrhoids, which are common perirectal anal disorders that can be divided into internal, external and mixed hemorrhoids. On the one hand, when hemorrhoids repeatedly prolapse outside the anus can incidental mucus in the rectum to the skin around the anus. On the other hand, once the hemorrhoid nucleus is embedded, the hemorrhoid vein is congested and dilated, and more tissue fluid can be exuded due to increased venous pressure, which can cause more mucus around the anus. When the symptoms are reduced, you can take a sitz bath with warm water and apply local hemorrhoid cream or hemorrhoid suppositories, and the symptoms can be relieved. If the symptoms are more serious and affect your life, you should go to a regular hospital for surgical treatment in the Department of Anal Surgery or General Surgery. You should also adjust your diet to avoid spicy and stimulating foods, and keep your anus clean in time after the bowel movement.