Pruritis Ani /Itching

Pruritis Ani /Itching

About pruritis ani / itching

Causes

Diagnosis (reasons for pruritis  ani / itching)

Treatment

What to expect

 


What is pruritus ani?

Itching around the anal area, called pruritus ani, is a common condition. An irresistible urge to scratch one's bottom results. This is usually most noticeable and bothersome at night or after bowel movements.


What causes this to happen?

Several factors can sometimes be at fault. Moisture around the anus from excessive sweating or from moist, sticky stools is one factor. In some people, a high intake of liquids can cause a loose, irritating stool. Other possible causes or contributing factors include pinworms, psoriasis, eczema, dermatitis, hemorrhoids, anal fissures and anal infections.


Does this come from not keeping my anal area clean enough?

This is almost never a factor. However, the natural tendency is to wash the area vigorously and frequently with soap and a washcloth. These activities almost always make the problem worse, not better, by damaging the skin and washing away protective oils.


How can a doctor determine what is causing the itching in my case?

A careful examination may show a definite cause for the itching, in which case treatment can be directed specifically to eliminate the problem.


What can be done to make this itching go away?

There are 4 parts to a good treatment program:

1. AVOID FURTHER TRAUMA

a) Do not use soap of any kind on the anal area.
b) Do not scrub the anal area with anything, even toilet paper, and avoid rubbing.
c) For hygiene, use wet toilet paper and blot the area clean, do not rub.
d) Try not to scratch the itchy area; it can lead to more damage and make the itching worse.


2. USE MEDICATED LOTION OR CREAM as prescribed.

Apply this sparingly to the skin around the anal area three times a day using the finger tip.


3. AVOID MOISTURE in the anal area.


a) Use either a few wisps of cotton or some corn starch powder to keep the area dry.
b) Avoid all medicated, perfumed and deodorant powders.


4. AVOID EXCESSIVE FLUID IN THE DIET.

A maximum of six glasses of fluid daily is reasonable. There normally is no health benefit to drinking more fluid than this in the course of a day.


How long does this treatment usually take?

Most people experience improvement within a week when they follow the instructions outlined above. Although these symptoms almost always disappear within 3 to 4 weeks, some patients may need treatment for a longer period of time, or may need to repeat these steps from time to time for recurrent symptoms.


More Information


Contact Information

Colon & Rectal Clinic / First Hill
1101 Madison St.
First Hill Campus, Suite 510
Seattle, WA 98104
Phone: 206-386-6600
Fax: 206-386-2452
Monday-Friday, 8 a.m.-5 p.m.

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