Tangerine Peel and Citrus Aurantium Ginger Soup has the effect of regulating Qi and relieving chest pain. Tangerine Peel Citrus Aurantium Ginger Soup is composed of tangerine peel, citrus aurantium dulcis and ginger, in which tangerine peel is pungent and warm, regulates qi and strengthens the spleen, resolves phlegm and harmonizes the stomach; citrus aurantium dulcis breaks down qi and eliminates stagnation of qi, eliminates accumulation of food, resolves phlegm and removes lumps. Moreover, ginger warms water and drinks (replenishes yang qi in the body and promotes water circulation), harmonizes the stomach and reduces rebelliousness (harmonizes the stomach qi and makes the upward rebellious qi descend). All the herbs in this formula work together to regulate Qi and broaden the chest, strengthen the spleen and harmonize the stomach. Tangerine Peel Citrus Aurantium Ginger Soup is used in treating chest pain, chest congestion, shortness of breath, coughing up phlegm, palpitation, shortness of breath, fullness of the stomach, hiccups, vomiting of phlegm and saliva, abdominal distension, poor appetite and poor diet. This formula should not be used by those with real heat (symptoms of red face, dry and cracked lips, bitter mouth, irritability, sore throat, dry stools, yellow urine, etc.); pregnant women should be cautious. If there are uncomfortable symptoms, it is recommended to actively seek medical treatment, do not blindly use drugs, so as not to aggravate the condition.