Fifty days after the external hemorrhoid surgery edema at the tie line, mainly through the sitz bath and medication, the specific therapeutic effect varies from person to person. External hemorrhoid edema sitz bath time should be in fifteen to twenty minutes or so appropriate, the temperature control in forty degrees Celsius or so appropriate, the water temperature is too high or too low will stimulate the local external hemorrhoids, is not conducive to the improvement of local symptoms. Sit bath warm water can be added to potassium permanganate, with 1:5000 potassium permanganate solution, can play a clean perianal, promote local blood circulation, swelling, anti-inflammatory effect. In addition can also be used under the guidance of the doctor anus tylenol ointment or Ma Yinglong hemorrhoid cream for external hemorrhoids parts of the smear to reduce swelling, pain, at the same time can be taken orally Diosmin tablets in order to improve the local blood microcirculation. After comprehensive treatment, the edema of most patients will subside slowly with time, not affecting the patient’s life and work. If you find edema fifty days after external hemorrhoid surgery, you should consult a doctor in a timely manner, under the guidance of the doctor’s treatment, not unauthorized use of medication, so as not to delay the condition. Pay attention to rest on weekdays, quit smoking and drinking, maintain perianal hygiene, eat less spicy food and so on.