The back pain after giving birth to a child is related to lifestyle, childbirth and other factors, and can be relieved through appropriate exercise and physical therapy. 1. Lifestyle: Pregnant women will be bedridden for a long time after giving birth to a child, which will easily lead to chronic strain on the muscles of the waist, thus triggering the symptoms of back pain. At this time, you can get out of bed and walk around, yoga and other exercise to promote the local blood circulation, relieve pain phenomenon. 2. Childbirth: When a woman exerts herself too much during labor or when she is pregnant, the spine is compressed due to the large stomach, causing back pain after giving birth. It can be treated by local massage, hot compresses and physical therapy such as acupuncture to relieve the pain symptoms. When a woman experiences back pain after childbirth with a big belly that is not relieved or when the back pain is severe, it is recommended that she seek medical attention in a timely manner.