Health's Book

Definition

An anorectal abscess is a collection of pus in the area of the anus and rectum.

Symptoms

• Constipation (may occur)
• Discharge of pus from the rectum
• Fever
• Lump or nodule, swollen, red, tender at edge of anus
• Pain associated with bowel movements
• Painful, hardened tissue

In infants, the abscess often appears as a swollen, red, tender lump at the edge of the anus. The infant may be fussy from discomfort, but there are generally no other symptoms.