Sijunzi decoction is an ancient prescription based on four basic Chinese herbal medicines: ginseng, atractylodes macrocephala, poria cocos and licorice, which is mainly used to treat spleen and stomach qi deficiency. This prescription is the basic prescription for treating spleen and stomach qi deficiency syndrome, and many prescriptions for invigorating spleen and benefiting qi in later generations have evolved from this prescription. Sijunzi Pill is beneficial to qi and spleen. Can be use for treating loose stool with spleen and stomach weakness, anorexia and anorexia.

Sijunzi Decoction was born out of Lizhong Pill in Treatise on Febrile Diseases. Remove the dried ginger from the original prescription and replace it with Poria cocos, which changes from expelling cold to warming and tonifying middle qi. There are only four flavors in the recipe: ginseng, atractylodes macrocephala, poria cocos and licorice. It is neither hot nor dry, and its application is moderate, following the ancient meaning of "gentleman's neutralization". Sijunzi decoction is a famous ancient prescription.

Sijunzi pill is an improved form of Sijunzi decoction. Yiqi Jianpi. Can be use for treating loose stool due to deficiency and cold of spleen and stomach, anorexia and anorexia. If you can't buy Sijunzi pills, you can make them up with Sijunzi soup.