White tongue coating may be normal, or it may be caused by external cold and dampness, dampness and turbidity. However, the specific causes need to be combined with the patient’s other symptoms to decide.
1. Normal condition: Normal tongue coating is thin white moss. Therefore, when the tongue moss is white, it may be a physiological phenomenon.
2. Cold and dampness from outside: Cold and dampness from outside invade the human body, resulting in white and slippery tongue coating, accompanied by cold (fear of cold), fever and other symptoms.
3. Dampness: Dampness accumulates in the body and affects the metabolism of water, thus the tongue coating may be white and greasy, and the patient may have symptoms such as abdominal distension, chest tightness, edema, etc. If the patient is not feeling well, the patient should go to the hospital.
If there is any discomfort, the patient should go to the hospital to clarify the cause of the disease and get timely treatment.