Gui Zhi Fu Ling Pill has the effects of activating blood circulation, resolving blood stasis and eliminating symptoms, and can assist in regulating lung nodules caused by qi stagnation and blood stasis (stagnation of blood due to lack of circulation of qi), but the specific efficacy is unknown, and the use of medication should be consulted with a physician. Gui Zhi Fu Ling Pill is composed of Gui Zhi, Poria, Mudan Pi, Radix Paeoniae Alba and Peach Kernel. In the formula, Gui Zhi has the efficacy of warming the meridians, leveling the flush and lowering the qi; Poria has the efficacy of strengthening the spleen and tranquilizing the heart; Peach Kernel has the efficacy of activating blood circulation and eliminating blood stasis; all of them have the efficacy of activating blood circulation, eliminating blood stasis, and eliminating the symptomatic effect. It can be used for treating women with lumps, blood stasis and menstrual closure, and inexhaustible discharge. The adverse reactions of this product include stomach discomfort, stomach pain and other symptoms. Contraindication is contraindicated in pregnant women. Precautions, need to stop taking this product during menstruation. From the efficacy and action of Gui Zhi Fu Ling Wan, this product may have some therapeutic effect on lung nodules caused by qi stagnation and blood stasis, which should be standardized under the guidance of a traditional Chinese medicine practitioner in conjunction with the condition. Before taking this medicine, it should be used under the guidance of a traditional Chinese medicine doctor, and should not be purchased and used on its own, so as to avoid delaying the condition.