Blood vein obstruction generally refers to blood stasis, and its regulation needs to activate blood circulation and eliminate blood stasis, which can be treated by adding or subtracting medicines such as Hematopoietic Blood Stasis Dispelling Soup on the basis of identification of the symptoms. If blood stasis is blocked in the chest, with chest pain, headache, long lasting pain, pain like pins and needles, or hiccups (hiccups) for a long time, or choking on drinking water, dry vomiting, or palpitations and anxiety (heartbeat is violent, panic and restlessness), insomnia, dreaminess, irritability and so on, can be used for treatment by adding and subtracting Blood Prefectural Blood Stasis Dispersing Soup. If Blood stasis blocks the head and face, with symptoms such as headache and dizziness, or deafness for a long time, or hair loss, blue and purple face, or rosacea, or pediatric chancre (a kind of children’s chronic disease, manifesting as emaciation, abnormal eating and drinking, abdominal distension, and thinning and yellowing of hair, etc.), and see symptoms such as muscle emaciation and abdominal tendons, then Tongkou Xiuzhi Tang can be used. If stasis of Blood obstructs the epiglottis, with symptoms such as eructation, slow laryngeal raspy, laryngeal paralysis (redness, swelling and pain in the pharynx, or dryness, feeling of foreign body, or itchy and discomfort in the pharynx, and difficulty in swallowing), use Epiglottis and Blood Stasis Expelling Tang. If Blood stasis is stagnating under the diaphragm, there is Blood stasis under the diaphragm, formation of lumps, or pain in the abdomen and belly, the pain does not move, or when lying down, the abdomen falls as if there is something, etc., use Diaphragm Under the Blood Stasis Expelling Tang. If Blood stasis is stagnant in the lesser abdomen, with pain or no pain in the lesser abdomen, or pain without lumps, or fullness in the lesser abdomen, or low back pain during menstruation, distension in the lesser abdomen, or menstruation three or five times a month, with purplish or blackish color, or with blood stasis, or metrorrhagia (excessive menstruation or more than a few drops), or prolonged infertility, etc., then use Shaohui Tang to expel Blood stasis. There are other conditions that may exist if the blood veins are blocked. If treatment is needed, it is recommended to go to a regular hospital as soon as possible to clarify the cause of the problem and to treat it under the guidance of a doctor.