If you feel nausea in the stomach, accompanied by white, thick and greasy tongue coating and a lack of energy, it means that there is a malfunction of spleen transportation and dampness, and dampness is prevalent within the body, which can be treated with herbs that strengthen the spleen and dispel dampness, such as Pingtuosan. The physiological function of the spleen is to transport and transform water and dampness and water and grain essence. If the qi of the spleen is obstructed and cannot be properly transported, phlegm and dampness will be generated, resulting in conditions such as a white, thick and greasy tongue coating, etc. Dampness stays on the surface of the body, leading to physical drowsiness, and dampness obstructing the spleen also prevents the descent of the stomach qi, resulting in nausea and other symptoms of the upturning of the stomach qi. If there is a malfunction of the spleen and internalization of dampness, it can be treated with a formula that strengthens the spleen and dispels dampness, such as Ping Qi San, and the specific medication should follow the physician’s instructions. If you feel unwell, it is recommended that you go to the hospital in time and use medication under the doctor’s guidance.