Orange Red has the function of broadening the chest, regulating Qi and strengthening the spleen to resolve phlegm, so when you make water to drink, you can take 1 portion a day, usually 3-10g, and you can make water to drink many times. However, we should pay attention to the suitability of the evidence, because orange red is relatively warm and dry after concoction, in this case if there is heat in the body, such as a recent exopathic or bronchitis, pneumonia. If the disease is externally induced, attention should be paid to clear the residual heat during the treatment and later stages, so that the inflammation can be fully recovered before strengthening the spleen, drying dampness and resolving phlegm. Or only suitable for cold and damp phlegm, with cold phlegm can choose orange red will be better, if used in the heat evidence, is not very beneficial to the recovery of heat disease.