The factors of low milk include deficiency of qi and blood, weakness of spleen and stomach or liver qi, all of which may lead to low milk. Depending on the type of diagnosis, different herbs can be used to improve the symptoms of low lactation. Commonly used lactation herbs include Tong Cao, Wang Bu Liu Xing, Dan Shen, Lu Lu Tong, Orange Lo, as well as San Ling, Curcuma, Chai Hu, Yu Jin, Dang Shen, Bai Zhu, Shan Yao, Silphium, and Dandelion, which have the effects of soothing and tonifying the spleen and stomach, draining the liver and Qi, etc. It is recommended to combine with food in the process of lactation.