Ginger tea can get rid of dampness, but ginger tea is a tea drink, its efficacy to get rid of dampness is limited. Ginger is warm in nature and has the effects of dispersing cold and dampness, warming the lungs and transforming the drink (promoting the flow of water and liquid that has stopped collecting by warming the lungs), and lowering the rebelliousness and stopping vomiting (stopping the upward rush of stomach qi and stopping vomiting). It is mainly used for people with external cold-dampness, manifesting as fever, bad cold (fear of cold), limb aches and pains, white and greasy tongue, irregular bowel movements, etc. Taking ginger tea at this time has the effect of dispelling dampness and dispersing cold, warming the spleen and stomach. External cold and dampness in the doctor’s guidance can be used sand nuts, cardamom and other Chinese herbs to regulate, can be combined with the consumption of ginger tea. In addition, patients with dampness and heat should not drink ginger tea, which will aggravate the symptoms of the disease. However, ginger tea is a tea drink, the Chinese medicine into the analysis of limited, not the same as the effect of decoction, so ginger tea can not be used in the treatment of conventional diseases. Chinese medicine needs to be used under the guidance of a Chinese medicine practitioner’s diagnosis, and should not be used privately, so as not to cause damage to the organism.