Frequent perianal fecal overflow belongs to a defecation condition abnormality, and perianal disease and nerve injury is closely related, the specific causes mainly include anal fistula, sphincter muscle function abnormality, spinal cord injury.
1. anal fistula: most of them are closely related to perianal abscess, after the emergence of anal fistula, the contents of the rectum will be directly through the inner mouth, the fistula is discharged to the outer mouth around the anus, resulting in fecal spillage.
2. abnormal sphincter function: sphincter injury, hemorrhoids, mucosal prolapse, etc., are prone to sphincter function abnormalities, resulting in perianal fecal spillage.
3. Spinal cord injury: spinal cord injury can directly cause abnormal nerve function, causing abnormal muscle activity in the innervated area, resulting in fecal overflow.
Frequent fecal overflow in the perianal area, pay attention to perianal cleanliness, obvious redness, swelling, infection, etc., should consult a doctor in a timely manner, a clear diagnosis, under the guidance of the clinician standardized treatment.