Lung glass nodule refers to the presence of ground glass nodules in the lungs. Those with ground glass nodules such as phlegm-dampness and stagnant phlegm can take Hua Tangerine Red under the guidance of a professional Chinese medicine practitioner. Hwa Tangerine Red is pungent, bitter, warm and belongs to the Lung and Spleen meridians. It is a traditional Chinese medicine with the effects of drying dampness and regulating qi, resolving phlegm and eliminating food. It is mainly used in the treatment of wind-cold cough, wheezing, phlegm, food accumulation (the accumulation of indigested food in the stomach), chest and diaphragm distension, vomiting and yelping (hiccups) caused by phlegm-dampness congestion and stagnation. Hua Tangerine Red can enter the lung meridian. Lung glass nodules with the above symptoms can be treated with Hua Tangerine Red under the guidance of a professional Chinese medicine practitioner. Those who are allergic to Hwa Tangerine Red are forbidden to take it. People who have a deficiency of yin, dry cough, low phlegm and allergies need to be careful when taking Citrus Aurantium. The drug should be applied reasonably according to the doctor’s instructions, do not take on your own.