Thick white tongue coating and tasteless eating are usually caused by phlegm and dampness blocking the spleen and stomach, which may be combined with spleen deficiency, and need to strengthen the spleen to dispel dampness (by tonifying the spleen to make the dampness discharged) and dissolve phlegm. According to Chinese medicine, tongue moss should normally be a thin layer of white, but now it is thick white moss, it is thick white moss. Thick white moss is abnormal moss, suggesting that there may be dampness, phlegm (a pathological product of impaired metabolism of water and fluids) stagnating internally or food accumulation (food that is poorly digested and stagnates in the stomach) blocking the flow. Eating without flavor, i.e., a bland and tasteless mouth, may be caused by spleen deficiency, cold-dampness obstruction (cold and dampness blocking the spleen and stomach in the central part of the body), and cold evils offending the stomach, according to Chinese medicine practitioners. The co-occurrence of the two symptoms points to the etiology of phlegm-dampness stagnating in the spleen and stomach, possibly combined with spleen deficiency. Relatively should be used Chen Pi, Poria, white lentils, atractylodes, atractylodes and other drugs to strengthen the spleen to resolve phlegm and eliminate dampness, but need to be in the guidance of a traditional Chinese medicine practitioner to use medication, do not self-medication. If you have a thick, white tongue with no taste in food, it is recommended to go to the hospital for treatment under the guidance of a Chinese medicine practitioner.