How long does it take for anal abscess to fester?

It usually takes 3 to 7 days for perianal abscess to develop and fester, but the specific time varies depending on the severity of the disease and individual differences. If persistent pain, local redness and swelling, or repeated fever occurs, you should seek medical attention as soon as possible to prevent the abscess from expanding or becoming infected.

Perianal abscess is an acute suppurative inflammation that occurs around the anus, mostly caused by bacterial infection. Within 3 to 7 days, pus gradually accumulates to form an abscess, and the patient usually feels local swelling and pain, and has difficulty sitting or lying down. If the immune system is weak or the infection is more serious, suppuration may occur faster, even within 1 to 2 days. Abscesses that are not treated for more than 7 days may further develop, causing skin ulcers, pus outflow or spread to other tissues, causing serious complications.

Once perianal abscess is diagnosed, active treatment is essential. 1) Small abscesses can be treated with antibiotics such as cephalosporins and penicillins to control infection; 2) Medium-sized and large abscesses or spontaneously ruptured abscesses require incision and drainage, and regular dressing changes are required after surgery to prevent recurrence; 3) Recurrent or long-lasting abscesses may involve complex anal fistulas, and surgical resection of the fistula is recommended for radical treatment. Pay attention to dietary conditioning, eat more high-fiber foods such as oats and green leafy vegetables to improve constipation; keep the anus clean, and take a warm water bath for 10 minutes every day, which can also help relieve pain and promote recovery.

If the effusion lasts for more than 7 days or systemic symptoms such as high fever and chills occur, you should be alert to the spread of infection and go to the hospital for treatment as soon as possible. Early intervention can not only relieve pain, but also prevent further deterioration and sequelae.