Women taking Gui Zhi Fu Ling Pills for a long time may have gastrointestinal reactions, but this adverse reaction is not inevitable, the specific dosage time should be decided by the physician depending on the patient’s condition. Gui Zhi Fu Ling Pill is a traditional Chinese medicine, the main ingredients are Gui Zhi, Poria, Mudan Pi, red peony and peach kernel, has the effect of activating blood circulation, resolving blood stasis, eliminating symptoms, but the efficacy of the clinic is mainly used for the women with persistent symptoms or blood stasis and menstrual occlusion, menstrual cramps, postpartum menstrual pain, and not exhaustion of the discharge of evil. Long-term use of Gui Zhi Fu Ling Wan may cause gastrointestinal reactions, such as gastric discomfort, pain, etc., usually disappear after stopping the drug. Contraindication:Contraindicated for those who are allergic to this product and its ingredients. Contraindicated for pregnant women. Precautions:Do not take during menstruation and within 3 days after menstruation. Caution should be exercised if the patient is weak or has excessive vaginal bleeding. This product contains Paeonia lactiflora, and should not be used together with drugs containing veratrum. Avoid eating cold, fatty and spicy food during the period of use. If female patients need to take medication, or after taking Gui Zhi Fu Ling Pills, such as physical discomfort, should go to the hospital in a timely manner to identify the cause of the disease, and actively treat it, so as not to delay the condition.