The morning up mouth bitter tongue coating thick white may be the stomach fire exuberant (stomach fire heat evil Qi exuberant) or the accumulation of food caused by, may also be the liver fire exuberant caused by, the specific circumstances of the specific analysis. The most likely cause of this is a strong stomach fire (stomach fire and heat), which is caused by the accumulation of food in the body, and indigestion of the stomach and intestines, resulting in a bitter taste in the mouth and a white and thick tongue, which can be treated with Chinese medicines such as Huanglian Shangqing Tablets according to the doctor’s instructions. Huanglian Shangqing Tablet adverse reactions are not clear, pregnant women and spleen and stomach deficiency cold (spleen and stomach weakness cold) is prohibited. In addition to medication, you also need to pay attention to a light diet, do not eat spicy and stimulating food, drink more water, etc. will help the recovery of the stomach fire. Bitter mouth and white tongue coating in the morning may also be caused by the previous night’s anger and other causes of liver fire, this time to drink more water, eat less stimulating food easy to fire, but also under the guidance of the doctor to take some of the liver (regulating liver qi stagnation), diarrhea and detoxification (to get rid of the body’s fire toxicity and evil) of the drug. In the morning, when the symptoms are more serious, it is recommended to consult the hospital in time, under the guidance of the doctor to identify the use of medication, do not dispose of yourself to avoid delaying the condition.