There are many causes of lumbar weakness and weakness in women. The doctor can take ibuprofen capsules and other drugs under the guidance of the doctor to relieve pain, if necessary, thoracic, lumbar spine incision reset nail rod internal fixation surgery; 2, lumbar intervertebral disc herniation: lumbar intervertebral disc degenerative changes, the fiber ring is damaged by external forces, alone or together with the nucleus pulposus, cartilage end plate outward protrusion, stimulation, compression of sinus nerve and nerve root, can cause lumbar weakness, weakness. Women can take oral non-steroidal anti-inflammatory drugs, such as diclofenac sodium extended-release tablets, ibuprofen capsules, etc., under the guidance of a doctor. Muscle and fascia spasm, resulting in back pain and weakness. The light disease can be given microwave, baking electricity, acupuncture and other physical therapy, you can also take oral non-steroidal anti-inflammatory drugs, such as diclofenac sodium extended-release tablets, ibuprofen capsules, etc., conservative therapy is not effective, recurrent symptoms, women who do not heal, consider surgery; 4, ankylosing spondylitis: is an inflammatory disease that occurs in the sacroiliac joint and spinal attachment points, the lesion slowly extends up the spine, can involve the intervertebral small The synovial membrane and joint capsule of the joint, as well as the soft tissues around the spine, to the late stage can make the soft tissues around the entire spine calcification, ossification, resulting in a serious hunchback, back pain, weakness and weakness of the body. NSAIDs such as diclofenac sodium extended-release tablets and ibuprofen capsules can be given for early pain. For women with severe humping, lumbar osteotomy orthopedics is feasible.