Hemorrhoids infection leads to fever on the body, that is, hemorrhoids with infection appear fever, can be general treatment, drug treatment and surgical treatment and so on. 1. General treatment: pay attention to rest, ensure sufficient sleep, drink more water and so on. At the same time, attention should be paid to the cleanliness and hygiene of the affected area, etc., after defecation and before going to bed can be given local warm water sitz bath or 1:5000 potassium permanganate solution sitz bath, promote local blood circulation, anti-inflammatory swelling, improve the disease. 2.Drug treatment (1) Symptomatic treatment: ibuprofen and other drugs can be used to reduce fever. (2) Anti-infection treatment: Amoxicillin, ceftazidime and other antibiotics can be used for anti-infection treatment. 3. Surgical treatment: If the hemorrhoid infection is accompanied by abscess formation, debridement and drainage can be performed. When the infection improves, hemorrhoidal patients with severe hemorrhoids can be discretionary hemorrhoidectomy and so on. Hemorrhoidal infection with fever, once found, it is recommended that patients seek timely medical treatment, diagnosis and treatment, to avoid delaying the aggravation of the condition. The use of specific drugs should be under the guidance of the doctor.