PRUTITUS ANI
Pruritus ani (also known as anusitis) is the irritation of the skin at the exit of the rectum, known as the anus, causing the desire to scratch. The intensity increases from moisture, pressure, and rubbing.
Systemic & Other Causes
Other potential causes include moisture from sweat, stool, mucus, pinworms (common in children), and psychogenic factors.
What is causes?
Dietary Irritants & Hygiene:
Muscle Impact: Coffee consumption may lower anal resting pressure, contributing to leakage.
Hygiene Balance: Avoid strong soaps and chemicals. Hygiene should be appropriate—not too little, but not too vigorous.
What is Symptoms?
Nighttime Intensity
The itch is often worse at night and may interfere with sleep. Skin is usually red.
Chronic Changes
Repeated scratching makes skin raw, tender, or leathery. It can cause breaks leading to infections.
General Discomfort
Associated with redness, burning, and soreness. Irritation can be temporary or persistent.
What is Treatment?
Most cases can be managed effectively with gentle care and consistency.
Moisture Control
Gently dry the area after every bowel movement using unscented paper, clean towel, or hair dryer. Dust with non-medicated talcum or use cotton gauze to absorb moisture.
Behavioral Resistance
Resist the urge to scratch; it only prolongs the problem. Wear soft cotton gloves in bed if you scratch at night. The itch will decrease in intensity over time.
Topical Remedies
Apply zinc oxide or 1% hydrocortisone ointment on a regular schedule or as needed to help avoid scratching and soothe the irritated skin.
How to its
prevention?
Appropriate hygiene is a balance—not too little, and not too vigorous. Protect the natural ecology of your skin.
Cleanse with water ONLY after every movement. Wipe gently or blot; never rub or scrub.
Avoid medicated powders, perfumed sprays, or deodorants on the anal area.
Eat a sensible diet low in trigger foods (Tea, Cola, Spicy foods, Beer, etc.).
Wear loose cotton underwear. If on antibiotics, eat yogurt to restore colon ecology.