Itching after hemorrhoid surgery is a normal occurrence. The wound needs to heal after hemorrhoid surgery, which itself can cause itching symptoms, and at the same time, the perianal area will have relatively more secretions, which can easily stimulate the perianal area at this time, thus causing dampness and itching in the perianal area, and in serious cases, may induce anal eczema, leading to intense itching. For this situation, patients are generally advised to take a sitz bath with compound bitter ginseng lotion after defecation or before going to bed to clear heat and dry dampness and stop itching. For patients with anal eczema, it is generally recommended to choose furnace glycerin lotion to cleanse the local area, with mometasone furoate cream or paregoric pine cream for local topical application, which can significantly relieve discomfort to a certain extent, and patients must keep the perianal area dry and hygienic. If the dampness of the perianal area is obvious after the change of medication, in this case it is recommended to change the medication again so as to ensure the dryness and hygiene of the perianal area and the trauma.