Moistening the lung, relieving cough and resolving phlegm works by clearing lung heat, nourishing lung yin, stopping cough, resolving phlegm and expectorating phlegm with either heat-clearing and phlegm-relieving medicines or cough-relieving and asthma-relieving (stopping cough and calming wheezing) medicines for treating all kinds of exogenous or internally traumatized coughing symptoms and other lung disorders. Chinese medicine has all kinds of phlegm and cough medicines, including clearing heat and phlegm medicines and cough suppressing and calming asthma medicines in the Chuanbeimu, Bacopa, Aster, Hundred Flowers and so on have the effect of moistening the lungs, suppressing coughs and resolving phlegm, these Chinese medicines for lung-heat and dry coughs, coughs in the deficiency and laborious coughs, and the new and long-time coughs, coughs in the lungs and cold coughs and phlegm with many diseases have certain curative effects. There are many Chinese medicines to moisten the lung, relieve cough and resolve phlegm, such as Pei Pa Koa Cream, Lily Bulb Pills, Compound Fresh Bamboo Leak Liquid, etc. Clinical evidence is needed to identify the deficiency and solidity of the disease, cold and heat, and to adopt different treatment methods such as promoting the lung to relieve cough, lowering the qi to relieve cough, drying dampness and resolving phlegm (removing phlegm in the body by drying dampness medicines), warming up the lung to resolve phlegm and removing heat to resolve phlegm, etc., and to choose the appropriate medicine to treat the disease. If you have cough and phlegm symptoms, you need to be guided by a professional doctor to use medication, and you should not buy medication on your own to avoid the wrong medication for your condition.