Ginger paste navel has the effect of warming the stomach and stopping vomiting, warming the meridians and dispersing cold (warming the meridians of the human body to get rid of the cold in the body). Ginger is pungent and warm in nature, with the effect of relieving cold (removing cold from the surface of the body), warming the stomach and stopping vomiting (treating vomiting caused by stomach cold by warming the spleen and stomach), warming the lungs and stopping cough (stopping cough by warming the lungs), and treating wind-cold cold and lung-cold cough and other diseases. Ginger paste in the navel at the point of Shen Que, can promote the ginger better play the role of warm stomach vomiting, and can be warmed to disperse cold (to warm the spleen and stomach medicine to dispel the cold), so as to achieve the treatment of abdominal pain, diarrhea, vomiting and other diseases. It should be noted that the ginger paste navel is not suitable for Yin deficiency or internal heat. The efficacy of ginger paste navel is not as good as decoction soup, can only be used to relieve discomfort, the treatment of disease should be carried out under the guidance of the doctor’s evidence, do not blindly deal with their own, so as to avoid misunderstanding the condition.