The efficacy and function of the granules, the ingredients of the granules are mainly half Xia, Chen Pi, Ephedra, Mandarin, and loquat leaves, which can mainly play the function of promoting the lung and resolving phlegm, relieving cough and anti-inflammatory, especially suitable for patients with cough, cough and phlegm. It is best for children not to drink it because it is a poisonous medicine, which may cause damage to the liver and kidneys of children due to incomplete organ function, so it is suitable for adults with cough, phlegm and wheezing, but not for children.