Women’s left-sided lumbar pain, can be triggered by the emergence of a particularly large number of reasons, can be divided into the following points: 1, women’s gynecological inflammation, such as common left ovarian cysts, as well as ovarian cancer, will induce patients to appear left-sided lumbar pain; 2, lumbar vertebrae problems, such as common lumbar strain, lumbar myofasciitis, lumbar transverse syndrome, and lumbar intervertebral disc herniation, will be Induce the appearance of lumbar pain; 3, is due to the left side of the urinary system of stones, or due to urinary tract infection, and triggered the appearance of the left side of the pain; 4, may also be due to the wind and cold stimulation, or local muscle fiber strain, and trigger the appearance of pain.