The patient always feels that there are worms crawling in the anus, need to go to the hospital general surgery or anorectal surgery for examination as soon as possible, according to the results of the treatment, as follows: 1, local external drug: if considered to be caused by perianal eczema, need to change underwear, and cleaning the anus, while the external application of drugs for treatment, such as erythromycin ointment, etc. 2, comprehensive treatment: if considered to be caused by hemorrhoids, need to actively The actual fact is that you will be able to get a lot more than just a few of these. Patients may be caused by intestinal parasitic diseases, such as ascariasis, need to check the routine stool for clarification, if the disease, you need to take deworming drugs for treatment.