You can take deworming medication to treat worms in the anus, and you should also disinfect your bedding. Many people feel that worms wriggling in the anus are caused by parasitic infections in the intestines, especially pinworms. These feelings can be judged by going to the hospital for a routine stool examination to find out if there are parasitic eggs in the stool. For people who have parasitic infections, they should be promptly treated with deworming medication. Common deworming medications include intestinal wormer and pinwormer. Deworming medication should be taken on an empty stomach and at night as much as possible to increase the deworming effect of the medication. After the parasite has crawled out of the anus, there is a certain possibility that the eggs will exist on the bedding, so it is best to disinfect and dry the bedding to avoid reinfection of the parasite, and in the future, you should do a good job in eating clean food, avoid eating unclean food, and pay attention to washing hands before and after meals.