Hemorrhoid surgery does not have to be done when hemorrhoids flare up, it can be done both during and without flare-ups, it needs to be looked at according to the specific condition, which is analyzed below: Hemorrhoid surgery mainly includes hemorrhoidal simple excision, thrombosed external hemorrhoidal stripping surgery and so on. In general, the clinic will choose to operate in the non-flare-up period of hemorrhoids. With this time hemorrhoids are more stable, surgical treatment is less traumatic, postoperative complication symptoms are also less related. However, if the hemorrhoids have localized swelling and pain and are accompanied by rupture and bleeding, the local edema will be eliminated first, and then the operation will be performed at a later date under the advice of the doctor. For patients with very severe symptoms that are not relieved by conservative treatment, surgery can also be performed during a flare-up. When to do surgery for hemorrhoids, first of all, after the professional doctor’s clear diagnosis, according to the condition of the appropriate treatment plan.