Is it possible for perianal abscess not to form anal fistula?

Whether an anal abscess will develop into an anal fistula varies from person to person, but generally, if an anal abscess is not treated properly, there is a 30% to 50% chance that it will develop into an anal fistula. Anal abscesses and anal fistulas are often closely related. The main connection between them is that if an abscess fails to heal completely, pus may flow out through the formed channel, which is an anal fistula.

Perianal abscess is an acute suppurative lesion of the tissue around the rectum caused by bacterial infection, which often occurs when immunity is low or the skin is damaged. The abscess will form a localized pus-containing cavity around the anus, which will manifest as redness, swelling, pain, and may be accompanied by fever in severe cases. If not treated actively, the pus in the abscess cavity may rupture on its own and drain out through the muscle gap to form a channel, which is an anal fistula.

Perianal abscess is an acute suppurative lesion of the tissue around the rectum caused by bacterial infection, which often occurs when immunity is low or the skin is damaged. The abscess will form a localized pus-containing cavity around the anus, which will manifest as redness, swelling, pain, and may be accompanied by fever in severe cases. If not treated actively, the pus in the abscess cavity may rupture on its own and drain out through the muscle gap to form a channel, which is an anal fistula.

In order to prevent perianal abscesses from developing into anal fistulas, it is important to seek medical attention and receive appropriate treatment in a timely manner. Usually, early abscesses can be completely cleared of pus through drainage, while sometimes more intensive surgical intervention is required to treat complex lesions. Keeping the area around the anus clean, having good eating habits, and enhancing immunity can effectively prevent the development and recurrence of abscesses. If abscesses can be completely treated in the early stages and the risk of infection is controlled through good lifestyle habits, the formation of anal fistulas may be greatly reduced. If similar symptoms occur or if perianal abscesses are suspected, be sure to seek professional medical advice and help as soon as possible.