The effects of ginger are to relieve cold (removing cold from the surface of the muscles), warming the stomach and stopping vomiting (treating vomiting caused by stomach cold by warming the spleen and stomach), warming the lungs and stopping coughs (stopping coughs by warming the lungs), and relieving the toxicity of fishes and crabs. Ginger is pungent and slightly warm in nature, belonging to the lung, spleen and stomach meridians, it can relieve the surface and disperse cold, and can be used for the surface symptoms of wind-cold. Ginger is good at warming the middle and dispersing the cold (dispersing the cold by warming the spleen and stomach), harmonizing the stomach and lowering the rebelliousness (harmonizing the stomach qi, making the upward rebellious qi descend), and is known as “the holy medicine of the vomiting family”, which can be used to treat many kinds of vomiting, especially vomiting with cold stomach is the most suitable. It can be used to treat many kinds of vomiting, especially vomiting with cold stomach, and is most suitable for treating vomiting with phlegm (a pathological product formed by the impaired metabolism of water and liquid), and is often used together with half-summers, such as Xiaobansha Tang. If treating vomiting with heat in the stomach, it can be used together with Zhu Ru and Huang Lian. This product can warm the lungs, dispel cold, resolve phlegm and stop cough. It can be used for coughing with cold lung, wind-cold or phlegm without phlegm. This product can also detoxify raw tiannanxing, raw hemixia, fish and crab and other medicinal food. In addition, it should be noted that ginger is easy to help fire and hurt yin, so it should not be taken by people with heat and yin deficiency and internal heat. The adverse effects of this product have not been clarified. If you need to use the medicine, you should be under the guidance of a professional doctor’s diagnosis, according to your own situation, reasonable use of medicine, do not take without authorization.