Multiple aortitis, also known as primary aortitis syndrome, aortic arch syndrome, and takayasa disease, is a chronic, progressive occlusive inflammatory lesion most commonly seen in young women. It is currently thought to be an autoimmune disease related to immune complex deposits, most of which may be associated with certain infections. Clinical manifestations include dizziness, panic and palpitations, nausea and vomiting, loss of appetite, visual disturbances, lumbar and knee weakness, weakness of limbs, coldness, numbness and cold pain, weakened or disappeared arterial pulsations on the affected side, and lowered or undetectable blood pressure. Since 1995 to 2001, the author used the self-proposed Wen Yang Yi Qi Decoction to dialectically treat 44 cases of aortitis, and achieved good results, which are now reported as follows. Anyang City Vasculitis Hospital peripheral vascular disease Zhang Hongliang 1 clinical information 1.1 general information: this group of 44 patients, male 1 case, female 43 cases; the oldest 36 years old, the smallest 14 years old; of which 9 cases under 20 years old, 20 – 30 years old 31 cases, more than 30 years old 4 cases; the shortest course of 28 days, the longest 2 years, of which the disease duration of less than 1 year in 37 cases, more than 1 year in 7 cases. . 1.2 Diagnostic basis: according to “Chinese Medicine Vascular Surgery” (China Medicine Science and Technology Press, 1993. Editor-in-chief: Chen Shuchang) criteria: the disease can be diagnosed if there is more than one of the following manifestations: ① ischemic symptoms in unilateral or bilateral limbs, accompanied by weakened or disappeared arterial pulsations, and reduced or undetectable blood pressure. Cerebral artery ischemic symptoms, accompanied by unilateral or bilateral carotid artery pulsation weakening or disappearing and vascular murmur in the neck. (iii) Intractable hypertension, accompanied by a high-pitched vascular murmur of grade II or higher in the epigastric region or a lower blood pressure in the lower extremities than in the upper extremities. (iv) Pulseless disease with fundus changes (loss of upper limb pulses accompanied by loss of vision and fundus changes). ⑤ Unexplained low-grade fever with vascular murmurs and abnormal pulses in the extremities. (6) The vast majority of patients develop the disease before the age of 30. If the phlegm is obvious, add half-summer, Sichuan pei, Platycodonopsis, Bamboo Roots and so on. 3.1 Efficacy observation 3.1 Efficacy standards: cure: clinical symptoms disappear, the examination significantly improved, no relapse within two years; improvement: the disappearance of the main clinical symptoms or significantly better, the examination has improved, the disease recurred within one year; ineffective: no improvement in the clinical symptoms, no change in the examination. 3.2 Treatment results: 22 cases were cured, accounting for 50%, 18 cases were improved, accounting for 40.9%, and 4 cases were invalid, accounting for 9.1%. 4 Discussion: Polyarteritis is an autoimmune disease related to immune complex deposition, and its pathological changes start with inflammation in the outer layer of the artery, followed by invasion of the middle layer, which leads to fibrosis and elastin fibers degeneration of the middle layer, and proliferation of connective tissues and endothelial cells in the inner layer, so that the outer layer of the artery and the inner layer of the artery are obviously thickened, and the arterial lumen is gradually occluded and the cost of the disease. Chinese medicine believes that: its main reason is the innate endowment is insufficient, after the loss of nourishment, but also feel the external evil, resulting in qi and blood loss, dysfunction of the internal organs, veins and channels run blocked, deficiency of yang qi can not reach the extremities in order to warm, internal organs and meridians are not nourished and send this disease. The blockage of the veins and channels for its symptoms, spleen and kidney yang deficiency for its own. Therefore, to tonify the kidney and strengthen the spleen, warming the yang and benefiting the qi to treat its root, and resolving phlegm, eliminating blood stasis and clearing the channels to treat its symptoms. The formula of Warming Yang and Benefiting Qi Decoction is based on the formula of Radix Rehmanniae Praeparata, Poria, Astragalus Membranaceus, Cinnamomum Cassiae, Cinnamomum Cassiae, Fructus Pseudostellariae, Zedoariae, Ginseng to warm the yang and benefit the qi, and supplemented by Angelica Sinensis, Dilangesiae, Pericarpium Citriodora, Atractylodis Macrocephalae, Radix Bupleurum Chinensis, Chaihu to strengthen the spleen and resolve phlegm, eliminate stasis, and resolve phlegm. It can harmonize the functions of internal organs, normalize the operation of qi, promote the line of yang qi, remove phlegm and blood stasis, clear the meridians, and eliminate all the symptoms. Clinical symptoms with the addition and subtraction of the appropriate use, can achieve satisfactory results.