Three flavors of cough tablets have the effect of suppressing cough, expectorant, asthma and so on. Three flavors of cough tablets is a common clinical cough medication, the composition of the drug is relatively simple, is composed of chestnut shells, five-fingered hairy peach, water Donggod and so on. Among them, chestnut shell has the effect of transforming phlegm and relieving cough; five-fingered hairy peach has the effect of strengthening the spleen and tonifying the lungs, and promoting the flow of qi and dampness; Shui Donggao has the effect of clearing away heat and detoxification (clearing away heat and toxicity in the body), and the three medicines are combined to achieve the same effect together. Three flavors of cough tablets in the clinic is mainly used in the treatment of chronic bronchitis, cough, cough phlegm, shortness of breath, chest tightness and other main symptoms, taking three flavors of cough tablets can reduce its clinical symptoms. Three flavors of cough tablets need to be used under the guidance of a professional physician, contraindications and adverse reactions are not clear.