Ginger is a sliced piece of raw ginger. Ginger has the effects of relieving the epidermis and dispersing cold (removing the cold from the muscle surface), warming the stomach and stopping vomiting (treating vomiting caused by stomach cold by warming the spleen and stomach). It should be used under the guidance of a medical professional. Ginger is pungent, warm and dispersive, and has the effect of dispersing cold from the surface of the body, warming the stomach and stopping vomiting, etc. It is commonly used in the treatment of cold and flu, loss of appetite, diarrhea and other diseases. Ginger belongs to the Chinese herbal medicine, ginger should be clear before the treatment of disease identification of disease, yin deficiency fire (Yin essence deficiency in the body, the emergence of hyperactive fire), internal bleeding and other patients should not be applied, the use of improper can lead to the aggravation of the original condition. The application of medication should be carried out under the guidance of a professional physician. Any discomfort is recommended to consult a doctor in time, so as not to delay the condition.