The anus is the end of the digestive tract and separates the rectum from the outside of the body. For various reasons, itching may occur in the anal area. Anal itching is also referred to as pruritus ani. Infections, foods, dry skin and irritants such as soaps contribute to anal itching. Most often, poor hygiene is not the cause of the itch, states the American Society of Colon and Rectal Surgeons (ASRS). Remedies for the itching depend upon the cause of the condition.
Medication
Medication may be necessary to remedy anal itching, according to the Mayo Clinic. If the cause of the itching is from conditions such as an infection or hemorrhoids, medications are available to help. Over-the-counter medications for hemorrhoid relief stops the itching associated with the engorged veins. A physician prescribes medications for infections involving anal itching. Some possibilities of infections or infestations that cause the itching include sexually transmitted diseases, yeast infections and pinworms.
Food Avoidance
Certain foods or beverages may cause or aggravate pruritus ani. The foods that often irritate the area include citrus fruit, cheese, nuts and chocolate, according to ASRS. Drinks that may aggravate include milk, coffee, tea and carbonated items. Eliminating the food and drink that cause the problem may remedy the itching. Slowly incorporating the foods, one at a time, will help determine which ones cause the condition. Keeping a food log or diary is another way to determine which foods cause the itching.
Proper Cleaning
Scrubbing the anal area or using fragranced products may cause or increase the itching. To clean the area, especially after a bowel movement, rinse with warm water and pat dry with a soft cloth. Using wet toilet paper or a moist towelette is also acceptable. Scented toilet paper or using scented feminine hygiene products may cause irritation. Vigorous scrubbing the area or using soap causes the removal of natural protective oils in the skin.
Clothing
If clothes fit too tight, they may chafe the area or hold in moisture. Wearing loose-fitting clothing and cotton undergarments helps remedy the anal itching.
Reduce Moisture
Applying a piece of gauze to the anus helps wick away moisture, suggests the Mayo Clinic. Changing the soiled gauze often helps keep the area dry. Using a talcum powder also helps reduce moisture in the area.
Resist Scratching
Resisting the urge to scratch the anal itching is important to end the cycle of itching and irritation. Apply zinc oxide, found in diaper rash creams, to the anal area to decrease the skin irritation while it heals. Using an antihistamine medication may also help reduce the urge to scratch, states the Mayo Clinic.
