The treatment for lumbar muscle strain injury with stagnation of blood and qi is to activate qi and blood (to promote the flow of qi and blood), relieve tendons and remove blood stasis, which can be treated with the addition and subtraction of Activate Blood and Relieve Tendon Soup. Activating Blood and Relieving Tendon Soup is composed of Gui Wei, Red Peony, Pian Jiang Huang, Elongated Tendon Grass, Song Jie, Hai Tong Pi, Ladea, Lu Lu Tong, Qiang (Duo) Vitality, Fenghuang, Ren Ren Ren, and Glycyrrhiza Uralensis, and it has the effect of activating blood and eliminating blood stasis, and relieving tensile muscle and collaterals. It is mainly used for treating injuries to the tendons and tendon errors, contracture of tendons, discomfort in the joints and swelling and pain. The adverse reactions and contraindications of this formula are not clear. In addition, the treatment of this disease can also be combined with Chinese massage, acupuncture and small needles for better effect. After discomfort occurs, one should consult a doctor in time and choose a suitable treatment plan under the guidance of physician’s diagnosis, and should not use medication or operation on one’s own in order to avoid delaying the condition.