For the respiratory mucosa inflammatory reaction caused by cough, cough symptoms, you can choose phlegm cough syrup relief, for example, you can choose almond cough syrup, because the almond itself has the lungs to lower the qi, cough and asthma effect, and for the upper air wheezing, cough caused by the deficiency of labor is very effective. In addition, you can also choose Platycodon grandiflorum cough syrup, Platycodon grandiflorum has the effect of relieving cough and resolving phlegm, and promoting the lungs to expel pus. In addition, there is loquat cough syrup, loquat has the effect of clearing heat and detoxification, clearing the lungs and lowering the gas, relieving cough and asthma, licorice cough syrup contains licorice which has the effect of tonifying the middle and benefiting the qi, moistening the lungs and resolving phlegm, clearing heat and asthma.