Women with numbness in the back need to be alert to spinal lesions, breast lesions, back muscle strain and so on. 1. Spinal lesions: patients with frozen shoulder or cervical spondylosis need to be careful to prevent spinal cord compression, spinal cord compression can lead to numbness and weakness of the back, and severe patients may also lead to hard paralysis, which requires special attention. 2. Mammary gland lesions: such as mastitis, breast cysts, etc. can also lead to back numbness, need to pay attention to. 3. Back muscle strain: such as lumbar muscle strain, sedentary or strenuous exercise will lead to back, lumbar muscle strain, back numbness symptoms. Women’s back numbness may also have other causes, such as heart disease, cervical spine small joint lesions, supraspinous ligamentitis, etc., it is recommended that early medical care, a clear diagnosis, targeted treatment.