If the tongue is white and greasy with teeth marks and cracks in the middle, it can be regulated by taking Chinese medicines, commonly used Chinese medicines include Ginseng and Atractylodes Macrocephalae, Ginseng and Spleen Enhancement Pill and so on. 1. Ginseng Ling and Atractylodes Macrocephalae is effective in tonifying the spleen and stomach and benefiting the lungs and qi. It is used in treating loose stools caused by weakness of the spleen and stomach, shortness of breath and coughing, and tiredness and fatigue. 2. Ginseng Pill for Strengthening the Spleen is effective in strengthening the spleen, benefiting qi, harmonizing the stomach and stopping diarrhea. It is used for weak spleen and stomach, such as dietary inactivity, stuffy and noisy epigastric region (stomach feeling like hunger, emptiness with burning), nausea and vomiting, abdominal pain and loose stools, inappetence, and weakness and lassitude. If the symptoms of white and greasy tongue with teeth marks and cracks in the middle are not relieved for a long time or accompanied by other discomforts, seek medical treatment promptly.