The duration of a course of Gui Zhi Fu Ling Wan is related to the patient’s condition and there is no uniform time. Gui Zhi Fu Ling Pill is composed of Gui Zhi, Poria, Mudan Pi, Red Peony, Peach Kernel, etc. It has the efficacy of activating blood circulation, resolving blood stasis and eliminating symptoms. It is used for women with persistent symptoms, or blood stasis and menstrual closure, menstrual cramps and abdominal pain, and post-partum menstrual discharges. After taking Gui Zhi Fu Ling Pill, gastric discomfort, hidden pain and other discomforts may occur, which may disappear after stopping the medicine. Do not take if you are allergic to this product and its ingredients. Stop taking this product during menstruation and within 3 days after menstruation; this product contains Paeonia lactiflora, and should not be used with medicines containing Veratrum; pregnant women should be cautious. It is recommended that patients use the drug under the guidance of a doctor, do not self-medication, so as not to delay the condition.