Sensation of a foreign body in the anus

A sensation of a foreign body in the anus is a common symptom of a variety of conditions, such as hemorrhoids, anal fissures, and anal abscesses. It can also be caused by constipation, irritable bowel syndrome, or infection. The sensation may be described as a burning, fullness, pressure, or aching in the rectal area. It may be accompanied by itching, pain, or bleeding. The sensation may worsen with bowel movements, and it may be relieved with warm baths or topical medications.