Gui Zhi Fu Ling Pill and Hematopoietic Pill are similar in that they are both proprietary Chinese medicines with the effect of activating blood circulation and removing blood stasis (promoting the operation of blood and eliminating blood stasis in the body), and both contain Paeonia lactiflora and peach kernel in their composition, and the precautions for both of them are that they are to be used with caution by pregnant women or to be avoided. The differences between the two drugs are the composition, efficacy and action. 1. Composition: Gui Zhi Poria Pill consists of Gui Zhi, Poria, Mudan Pi, Radix Paeoniae Alba and Peach Kernel, while Hematology Pill consists of Chai Hu, Radix Angelicae Sinensis, Radix Rehmanniae Alba, Radix Paeoniae Alba, Radix et Rhizoma Safflorae, Radix et Rhizoma Polygoni Multiflori, Radix et Rhizoma Polygoni Multiflori, Radix et Rhizoma Polygoni Multiflori and Rhizoma Polygoni Multiflori. 2. Efficacy: In addition to activating blood circulation and removing blood stasis, Gui Zhi Fu Ling Pill also has the efficacy of eliminating symptoms, and Hematopoietic Pill also has the efficacy of promoting qi and relieving pain (relieving pain by regulating the body’s qi). 3. Role: Gui Zhi Fu Ling Pill can be used for women with persistent symptoms or blood stasis of menstrual closure, menstrual pain, postpartum menstrual discharge, etc., Blood and Blood Stasis Pill is used for blood stasis internal obstruction, headache or chest pain, internal heat and suffocating, insomnia, palpitations (heartbeat accelerated, often accompanied by panic), anxiety (heartbeat is intense, panic), irritability and anger. Both medicines are proprietary Chinese medicines for activating blood circulation and removing blood stasis, and can be used for diseases caused by stagnation of blood circulation, so pregnant women should be cautious about using them, and the composition contains peach kernel, red peony, and so on. In addition to the contraindication for pregnant women, Blood House Pill is also contraindicated to avoid eating cold and raw food, the use of medication should be carried out under the guidance of a doctor, self-medication is not recommended.