The general practice is: sliced or shredded ginger, boiled and added brown sugar, to be melted brown sugar drink while hot. It has the effect of relieving surface cold (removing cold from the muscle surface), stopping vomiting and relieving cough, and is effective in treating mild cases of wind-cold flu. Ginger is an antidepressant with a pungent flavor, slightly warm, and enters the lung, spleen and stomach meridians. Ginger has the effect of relieving the evil qi on the surface of the body through sweating, warming the spleen and stomach to stop vomiting, warming the lungs to stop coughing and relieving the poison of fish and crabs. Ginger is mainly used for treating the mild symptoms of wind-cold flu such as fever, cold, no sweat, nasal congestion and headache, etc., cold pain in the stomach and epigastric region, eating less, vomiting, coughing and coughing up phlegm with lung cold, vomiting with stomach cold, etc. It is also used for treating the symptoms of wind-cold flu such as coughing up phlegm with lung cold and vomiting with stomach cold. This product is pungent and warm, and should not be taken by people with wind-heat and cold, and it is recommended to take it under the guidance of a professional physician to identify the symptoms. If you have symptoms of cold, please seek medical advice promptly.