An anal fistula is an abnormal tunnel between the skin and the anus, usually caused by infection or abscess.
1/ Symptoms
- Pus or fluid discharge
- Pain or swelling
- Recurrent abscess
- Foul-smelling discharge
2/ Causes
- Infection
- Previous abscess
- Inflammation
- Chronic conditions like Crohn’s disease
3/ Treatment
Modern clinics offer non-surgical and minimally invasive care options that help reduce pain and promote fast healing.