“Dampness is too heavy” belongs to the folklore, Chinese medicine often say “dampness”, generally speaking, perianal wetness more than consider dampness for the disease. “Wet for the Yin evil heavy turbidity tends to down”, “wet easy to attack the Yin position”. Dampness is similar in nature to water, and water belongs to the yin, so dampness is yin, and water tends to be down, so dampness for the disease, often manifested in the lower part of the body’s lesions, the most common is edema of the lower extremities, perineum, perianal dampness and itching, turbid urine, diarrhea, women’s abnormalities, etc., and treatment of the method used to facilitate the drainage of dampness. Perianal dampness, if you see fever, rash, ulceration, pus or other discomforts, may not only be dampness for the disease, it is recommended to consult a doctor in a timely manner, after a systematic examination and then carry out further treatment. In addition, to keep the perineum, perianal clean, dry, avoid eating spicy stimulation, greasy things is also very important. When discomfort occurs, you should consult a doctor in a timely manner and be treated under the doctor’s guidance.