1, Sanzi Yangqin Decoction has expectorant effect, because the ingredients of Sanzi Yangqin Decoction are white mustard seed, perilla seed, radish seed and so on. And the combination of the above drugs can play a good role in resolving phlegm. If the child suffers from bronchitis and bronchopneumonia and has symptoms of cough and excessive phlegm, the application of Sanziyangqin Decoction can play a very good role in eliminating phlegm, and the cough will naturally be greatly relieved after phlegm is eliminated.

2. Secondly, it has the effect of promoting digestion, because the ingredients of Sanzi Yangqin Decoction contain radish seeds, which can play the role of regulating qi, relieving bloating and promoting digestion. If the child has indigestion, you can also use Sanzi Yangqin Decoction to relieve it.