Lemon Ginger Water has the effect of dissolving phlegm and harmonizing the stomach, warming the spleen and stomach to stop vomiting (to warm the spleen and stomach to treat vomiting caused by gastric cold), and generating fluids and quenching thirst (to promote the production of fluids to relieve thirst). It is not recommended for those who are allergic to this product, and should be used with caution in cases of yin deficiency (deficiency of yin and essence in the body, resulting in hyperactive fire). Lemon is sour, sweet and flat in nature. It has the effects of generating fluids, dispelling summer heat, resolving phlegm, and harmonizing the stomach. Clinically used in the treatment of bronchitis, whooping cough, vitamin C deficiency, sunstroke, loss of appetite, pregnant women with stomach qi disharmony, fetal restlessness. Ginger is pungent in flavor and slightly warm in nature. It belongs to the lung, spleen and stomach meridians. It has the effects of relieving cold (removing cold from the muscle surface), warming the lungs to stop vomiting, warming the lungs to stop coughing (warming the lungs to stop coughing), and relieving the poison of fish and crabs. It is clinically used to treat cold spleen and stomach, many kinds of vomiting, wind-cold epiglottis, lung-cold cough and other diseases, and also can solve the poisoning reaction caused by raw hemixia, raw tiannanxing, fish and crab. Tea substitute can play a limited medicinal effect, can not replace the drug treatment of disease. Discomfort should be promptly consulted, under the guidance of the doctor’s choice of medication, not self-medication.