Bai Zi Ren is sweet in flavor, neutral in nature, and acts on heart, kidney and large intestine channels. It can nourish the heart, tranquilize the mind, stop excessive perspiration, moisten the intestines and promote bowel movement. It is usually used for symptoms such as anxiety, restlessness, palpitation or severe palpitation, insomnia, poor memory, night sweating due to deficiency of yin, constipation in elderly or postpartum women etc..