During the Spring Festival, people are particularly busy visiting friends and relatives, eating and drinking, irregular diet and rest, excessive intake of spicy and stimulating food, excessive drinking, and playing cards and entertainment day and night, resulting in a decrease in body resistance and easily triggering perianal abscesses. Perianal abscess, also known as perianal rectal abscess, is an acute purulent infectious disease that occurs around the anus, anal canal and rectum, with young and middle-aged men being the majority. Main manifestations Perianal subcutaneous abscess: mainly pain is dominant, which can be manifested as swelling and throbbing pain, and the pain can be aggravated during defecation, and urinary retention can occur when the abscess is in front of the anus. Systemic toxic symptoms are mild, with local swelling, redness, pressure pain and fluctuating sensation. Sciatic rectal fossa abscess: The patient has systemic symptoms such as peripheral discomfort and fever. Local swelling, redness, burning pain, throbbing pain, pressure pain, and restlessness and difficulty in urination are seen. Pelvic rectal fossa abscess: Patients have the manifestation of rectal cramping, soreness or discomfort, and may have chills and high fever, and in severe cases, symptoms of sepsis may appear. Retrorectal abscess: the local symptoms of patients are mainly soreness and pain in the sacrococcygeal lumbar region, radiating to the back and both thighs, and pressure pain in the tailbone. Treatment When the abscess has not yet formed, it can be treated with anti-infective drugs or Chinese medicinal preparations with purgative and detoxifying effects; when the abscess forms, it should be treated by surgery in time, and one-time incision and drainage, incision and hanging, incision and absolution are feasible, and those with more complicated conditions can be operated in parts. Perianal abscess is a purulent infectious disease and should be treated surgically once diagnosed. Delay will aggravate the condition and later form anal fistula, even combined with anaerobic bacterial infection, developing into necrotizing fasciitis. So early detection and early treatment. Prevention 1, usually actively exercise to enhance physical fitness, in order to enhance and improve the blood circulation in the anal area, so that the local resistance to disease, to prevent the occurrence of infection; 2, keep the anal area clean and hygienic, change underwear regularly, keep the daily cleaning of the anus after the stool, to prevent infection; 3, prevention and control of constipation and diarrhea, is important for the prevention of perianorectal infection, it can avoid and reduce the anorectal area of the mucosa and It can avoid and reduce damage or inflammation of mucous membrane and epithelial tissues in the anorectal area, which can reduce the incidence of abscess and anal fistula; 4. Actively prevent and treat other anorectal diseases, such as anal sinusitis, anal papillomegaly, anal fissure, inflammatory hemorrhoids, proctitis, etc., and provide timely, correct and effective treatment once found, so as to avoid and reduce the occurrence of perianal infection, abscess and anal fistula; 5. Once perianal infection occurs, it should be treated at a regular hospital as early as possible and use effective anti-infective measures, including systemic and local treatment, can prevent the spread and diffusion of inflammation.