Pruritus Ani

What is Pruritus Ani?
Itching around the anal area, called pruritus ani, is a common condition. It results in an irresistible urge to scratch. It may be most noticeable and bothersome at night or after a bowel movement.

What Causes This to Happen?
Several factors may be at fault. A common cause is excessive cleaning of the anal area. Moisture around the anus, from excessive sweating or from moist, sticky stools is another possible cause. In some people, a loose and/or irritating stool may be caused by a high intake of liquids. In addition, drinking certain beverages, including some alcoholic beverages-especially beer-milk, citrus fruit juices and drinks containing caffeine, such as coffee, tea and cola, may be aggravating for some people. Similarly, some foods that may be a problem include chocolate, fruits, tomatoes, nuts and popcorn.

How Long Does This Treatment Usually Take?
Most people experience some relief from itching within a week. A complete cure comes within four to six weeks. A follow up appointment with your colon and rectal surgeon may be recommended to prevent recurrence of pruritus ani.