Eating ginger has a certain effect of eliminating dampness in the body, but the consumption of ginger intake effective dose is limited, and can not be equated with the role of medicinal use. Ginger is a traditional Chinese medicine with pungent flavor, warm nature and belongs to lung, spleen and stomach meridians. It has the functions of relieving cold (removing cold from the surface of the muscles), warming the spleen and stomach to stop vomiting (warming the spleen and stomach to treat vomiting caused by cold stomach), warming the lungs and stopping cough (warming the lungs to stop coughing), and relieving the toxicity of fishes and crabs, which are mainly used to treat wind-cold colds, vomiting of stomach colds, coughing of cold phlegm and poisoning of fishes and crabs, etc. However, the effective dose of ginger consumed as a food is limited. However, the effective dose of ginger ingested as food is limited, and the effect of removing dampness from the body is limited. Ginger may appear after taking dry mouth, sore throat and other discomforts, most people stop using the symptoms can be relieved to disappear, such as no relief, persistent, aggravation should be immediately consult a doctor, ginger allergy is prohibited. This product is pungent, warm sweating power is strong, the surface of the weak sweaters should not be used. Ginger help fire hurt yin, heat, yin deficiency internal heat is prohibited, pregnant women, lactating women need to be used under the guidance of a medical professional. Eating ginger can not achieve its therapeutic effect as a drug, clinical discomfort should be timely medical treatment, not blindly use Chinese medicine, so as not to cause adverse consequences.