A small meatball in the anus is very itchy, you can take the following methods to stop itching: First, if it is hemorrhoids, you can use potassium permanganate diluted in a sitz bath or wash the affected area after defecation, which can play a role in disinfection and pain relief, use Ma Yinglong hemorrhoid cream to apply, together with oral acacia powder and hemorrhoid speeding tablets for treatment, if drug treatment is not effective, surgical removal can be taken. Secondly, if the itching is caused by anal eczema, you can use a warm salt water sitz bath to temporarily disinfect the area, apply Denide cream on the affected area, and take oral penicillin V potassium tablets for treatment. In addition, if the itching is considered to be caused by anal warts or fissures, it is best to go to a hospital anorectal specialist for diagnosis and take appropriate treatment measures.