Onion and ginger boiled in water together has the effect of sweating and relieving symptoms, dispersing cold and promoting yang, warming the lungs to stop coughing, and warming the stomach to stop vomiting (to warm the spleen and stomach to treat vomiting caused by stomach cold).
Onion is pungent, warm, and belongs to the lung and stomach meridians. It can treat mild cases of wind-cold cold and flu, as well as warming the middle and dispersing cold (by warming the spleen and stomach to dispel the cold), and promoting the efficacy of yang qi.
Ginger is pungent, warm, belonging to the lung, spleen and stomach meridians, has the effect of dispelling wind and dispersing cold and relieving symptoms, warming the lungs and relieving coughs, warming and stopping vomiting, and detoxifying, and can treat wind-cold and cold symptoms, middle-anxiety deficiency and cold symptoms, lung-cold and cough, and all kinds of vomiting symptoms.
Onion ginger boiled water, its decoction time is limited, the role of drugs can not be fully released, can only be used as an auxiliary means of treatment, such as discomfort, it is recommended to go to the regular hospital in a timely manner for diagnosis and treatment.