An anal fistula is an abnormal tunnel that develops between the anal canal or rectum and the skin around the anus. It often develops after an anal abscess or infection.
Common Symptoms
• Persistent pain or swelling around the anus
• Pus or blood discharge
• Skin irritation or itching
• Recurrent anal abscess
• A small opening or drainage near the anus
Why Early Treatment Matters
An anal fistula usually does not heal on its own and may require evaluation by a colorectal or general surgeon. Treatment depends on the location and complexity of the fistula and may include fistulotomy, seton placement, LIFT, or other surgical procedures.
If you have persistent pain, swelling, or discharge around the anus, consult a qualified healthcare professional rather than self-treating.