Anal pruritus is a common clinical disease, the main reasons are three (1) allergies, (2) diet spicy stimulation, (3) intestinal inflammation, anal edge often have a small amount of exudate, stimulating the skin. Anal itching and enteritis, like chronic disease, with repeated fibrous delay characteristics, often affect the patient’s mood, bad mood will aggravate the disease, therefore, patients should have long-term treatment, the disease will be good when the thought of preparation. Pay attention to a light diet, improve physical fitness, and maintain an optimistic attitude. No more anxiety, the disease gets better faster, and fewer attacks.