1, pay attention to the diet, do not overwork, do not drink, eat less spicy and stimulating and fatty sweet and thick products, so as not to damage the spleen and stomach, breeding damp heat. 2, to prevent dry stools, defecation should not be hard to struggle, so as not to cause lacerations of the anal canal skin. 3.Actively treat anal canal infection and anal sinusitis to avoid inducing anal fissure.