There is no basis for the claim that what pCms can be taken for qi and blood circulation is not effective, and the pCms usually used for qi and blood circulation problems are Blood House Bypassing Blood Stasis Capsule, Yuanhu Pain Relieving Tablet, Longxian Capsules, etc. 1. Hematology capsule: It has the effect of activating blood circulation, removing blood stasis, promoting qi, and relieving pain. It is used for chest paralysis (chest tightness and pain) caused by qi stagnation and blood stasis (blood stagnation due to poor circulation of qi), headache for a long time and the pain is like a pinprick with a fixed place, internal heat and boredom, including palpitation (rapid heartbeat, often accompanied by panic), insomnia, and symptoms such as impatience and irritability. It is forbidden for pregnant women. 2. Yuanhu Pain Relieving Tablets: It has the functions of regulating qi, activating blood circulation and relieving pain. It is used for symptoms of qi stagnation and blood stasis, manifested as stomach pain, as well as dystocia (pain in the area of the ribs), headache and dysmenorrhea. If the pain is severe, it is necessary to consult a doctor in time. 3. Dragon Blood Extract Capsule: It has the functions of activating blood circulation and dispersing blood stasis (promoting blood circulation and eliminating blood stasis in the body), fixing pain and stopping hemorrhage, astringing sores and regenerating muscles. It can be used to treat bruises, pain caused by blood stasis, stagnation of qi and blood in women, as well as bleeding from trauma, abscesses that do not close for a long time, etc. It is not recommended for deep wounds. Deep trauma is prohibited. Pregnant women are contraindicated. In the treatment of medication, need to be guided by a traditional Chinese medicine practitioner to identify the evidence of the use of medication, do not arbitrarily use medication, in order to avoid adverse consequences.