Patients with perianal abscesses who keep having pus flow after surgery are considered to have incompetent and incomplete drainage of the pus cavity and should be further explored in detail, especially for patients with high perianal abscesses where the contraction of the anal canal sphincter or anal sphincter muscle affects the drainage and evacuation of pus. Therefore, detailed exploration should be performed under local anesthesia, with adequate drainage and, if necessary, scratching of the pus wall of the abscess cavity. In addition, active anti-infection treatment should also be given, general care should be adhered to, and after each bowel movement, timely washing and sitz baths should be performed, preferably under the guidance and change of medication by a professional anorectal surgeon. At the same time, it is also possible to insert antimicrobial gauze into the abscess cavity, which acts directly on the abscess cavity and is relatively more effective. During the treatment period, you should also take the initiative to increase the diet and nutrition to enhance the resistance, which can also have the effect of promoting healing.