Gui Zhi Fu Ling Pill is composed of Gui Zhi, Poria, Mudan Pi, Red Peony and Peach Kernel. Gui Zhi Fu Ling Pill has the effects of activating blood circulation, resolving blood stasis and eliminating symptoms. Gui Zhi Fu Ling Pill is a kind of Chinese patent medicine, used for women’s blood stasis obstruction caused by menstrual closure, dysmenorrhea, postpartum menstrual discharge; chronic pelvic inflammation lumps, dysmenorrhea, endometriosis see the above symptoms; can also be used for women’s mammary cystic hyperplasia belongs to the evidence of blood stasis obstruction, symptomatic breast pain, breast lumps, chest and ribs (chest and ribs) distension and stuffiness. Adverse effects of the drug are occasionally gastric discomfort and vague pain after taking the drug. It is contraindicated in pregnant women. This medicine contains Paeonia lactiflora and should not be used together with drugs containing veratrum. Avoid cold, greasy and spicy food during the period of taking the medicine. Gui Zhi Fu Ling Pill should be used after identification by a professional Chinese medicine practitioner, do not blindly self-medication, so as not to cause adverse reactions.