Dampness and heat in the yin may be caused by dampness and heat in the liver meridian (the liver meridian feels dampness and heat). The liver meridian runs through the yin, and the dampness is heavy and turbid and tends to go downward, easily invading the yin area. If one feels the evil of dampness and heat, or if one is addicted to wine, fat and sweet, or if the spleen and stomach are out of order in transporting and transforming, the evil of dampness and heat is embedded in the liver and its meridian, and it injects into the yin area through the meridian. Damp-heat in the liver meridian will see itching and burning pain in the pubic area, with a large amount of diarrhea, yellow like pus, sticky and smelly, or white and sticky, dregs-like, pain in the abdomen, dizziness, bitter mouth and dry throat, restlessness, bitter and greasy taste in the mouth, stuffy chest, dullness (lack of appetite, reduced food intake), short and red urination (small amount of urination, deep yellow color), dry and knotty stools, red tongue, yellow and greasy moss, and slippery and number of veins and other symptoms. Appearance of Yin dampness and heat manifestations should be timely to the hospital, under the guidance of a professional doctor to avoid aggravation of the condition.