Tongue is fat, white and greasy with teeth marks and cracks, you can take Ginseng Ling Bai Zhu San, Liu Jun Zi Tang and so on. Tongue fat, white and greasy with teeth marks and cracks suggests Spleen deficiency with Dampness and Yin injury, and it is possible that Yin injury is caused by Spleen deficiency. Since Yin injury and Dampness are contradictory in treatment, and the cause of Yin injury is Spleen deficiency, when selecting prescriptions and medicines, the main focus should be on strengthening the Spleen to dispel Dampness (by tonifying the Spleen to allow Dampness to be discharged), and avoiding too much warmth and dryness. The efficacy of Ginseng Ling Bai Zhu San is to strengthen the spleen by benefiting qi (regulating the qi of the spleen and stomach), and to stop diarrhea by dispersing dampness (removing dampness to treat diarrhea). It is used to treat the deficiency of the spleen with dampness that leads to poor eating and drinking, stuffiness in the chest and epigastric plumpness, and intestinal sounding and diarrhea. Six Gentlemen Soup is used to benefit qi and strengthen the spleen, dry dampness and resolve phlegm (to remove phlegm by drying dampness), and is used to treat deficiency of spleen and stomach qi combined with phlegm and dampness resulting in loose stools, chest tightness and epigastric congestion, or coughing with excessive phlegm. It is important to note that although this tongue sign suggests a combination of spleen deficiency and dampness with yin injury, it does not mean that it will not appear in other cases. In addition, under normal circumstances, the tongue texture of this tongue sign is light red tongue, but if the tongue is red and fat, it suggests a different message. Therefore, before using the medicine, it is necessary to analyze the condition in combination with the tongue and pulse symptoms to ensure the accuracy of the medicine. If you have a need for medication, you need to take it after the doctor’s diagnosis, not blindly self-medication, in order to avoid adverse consequences.