There are no claims of the six dangers of tangerine red, and the adverse reactions (dangers) of tangerine red are currently unknown. Tangerine red, pungent, bitter flavor, warm nature; attributed to the lung and spleen meridians. Tangerine red is the outer red part of the rutaceae plant orange and its varieties of rind. It has the efficacy of warming the lung, resolving phlegm, drying dampness and regulating qi. Clinically, it is mainly used for the treatment of lung cold cough with phlegm, chest and diaphragm distension, vomiting and belching (hiccup), stomach pain, hernia pain, breast lumps. Tangerine red should not be taken by people with yin deficiency and dry cough and Qi deficiency. During the period of taking the medicine, diet should be light, avoiding smoking, alcohol and spicy, cold and greasy food. If the patient has any discomfort, please go to a regular medical institution; if you need to use Tangerine Red, it must be used under the guidance of a professional doctor.