How long it takes for back pain to get better depends on the specific cause and severity of the back pain, and there is no definite time frame or generalization. If the patient’s low back pain is caused by over-exercise, exertion, cold, etc., and there are no serious injuries to bones, ligaments, etc., it can usually get better within a week. Often no special treatment is needed to get better, but relief can be accelerated by professional massage and hot compresses. If the patient’s back pain is caused by lumbar diseases, such as lumbar muscle strain, lumbar intervertebral disc herniation and other diseases, the back pain can only be relieved after the primary disease is relieved, and there is no specific period of time for the relief of the back pain due to the different degrees of severity of the disease. At this time, patients need to target the specific causes of back pain for treatment. It is recommended that patients with low back pain consult a doctor in time to diagnose the cause of low back pain and to treat it accordingly.