The perianal eczema after hemorrhoid surgery is mainly related to the hemorrhoid surgical wounds at the exudate more, it is recommended that according to the patient’s condition to give general treatment, physical therapy (warm water sitz bath), drug therapy (loratadine, etc.). 1. General treatment: after hemorrhoid surgery, the anus should be cleaned and changed on time, especially after bowel movement, the wound should be washed in time to remove secretions and fecal residue, to keep the anus and the surrounding area dry. Wear loose and breathable underwear, do not sit for a long time, and try to avoid eating spicy stimulation and greasy food. 2. Physical therapy: you can take a warm water sitz bath in the anus every day, which can not only clean the wound, but also promote local blood circulation, which is conducive to swelling and healing, and relieve the symptoms of perianal eczema. 3. medication: for the itchy obvious people can be local topical glucocorticoid drugs, such as dexamethasone ointment, etc., can also be used every day zinc oxide ointment, etc., if necessary, you can also take antihistamines, such as chlortetracycline and so on. The specific situation is recommended to go to the hospital, complete the examination, clear condition, follow the doctor’s instructions to give the appropriate treatment, the drug needs to be used under the guidance of a professional physician, so as not to cause adverse reactions.