People with insufficient qi and yin should be cautious of using Hua Tangerine Hong, and those who are allergic to Hua Tangerine Hong should not take Hua Tangerine Hong. Hwa Tangerine Hong belongs to the group of qi regulating medicines, with pungent flavor, bitter taste and warm nature, and enters the lung meridian and spleen meridian. Tangerine red has the effects of regulating qi and relaxing the middle (regulating the qi of the spleen and stomach), drying dampness and resolving phlegm (removing phlegm from the body by drying dampness). Hwa Tangerine Red is useful in treating coughs with excessive phlegm, food stagnation (accumulation of food in the stomach due to indigestion), alcoholism, and vomiting and constipation. It is also useful in treating cough, asthma and phlegm caused by phlegm and turbidity obstructing the lungs (foul phlegm obstructing the function of the lungs), and is often used in conjunction with Hanxia, Poria, and Bitter Almonds. Hua Tangerine Hong is pungent, warm, aromatic and dry (aromatic and dry), easily depleting qi and injuring yin, so it should be used with caution for those with qi and yin deficiencies. The adverse effects of Huaganghong are not known. If necessary, please use under the guidance of a professional Chinese medicine practitioner.