Lumbar pain when women lie down is basically due to lumbar muscle strain, or due to lumbar spine degeneration and lumbar disc herniation and other diseases, which triggers the patient to lie down with more obvious lumbar pain. After this happens, it is recommended to first give appropriate lumbar hot compresses and lumbar massage to relieve. If the pain is more serious, the patient can also consider oral non-steroidal or blood-activating drugs to assist in the treatment.