Ginger infused water is made by cutting ginger into slices, taking the right amount of ginger and putting it into boiling water for a certain period of time to drink. Ginger water can relieve cold stomach vomiting, cold phlegm cough and other symptoms. Ginger is pungent in flavor and slightly warm in nature. It belongs to the lung, spleen and stomach meridians. It has the effect of relieving 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), resolving phlegm and relieving cough, and detoxifying fish and crab. It is used in treating wind-cold cold, cold stomach and vomiting, cold phlegm and cough, and fish and crab poisoning. It should be noted that it is contraindicated in cases of internal heat and solid heat. The effective dosage of ginger in water is limited and it is difficult to achieve the above effects, so it is recommended to consult a doctor and do it under the doctor’s guidance.