What causes lower back pain after cesarean section?

Cesarean section refers to a surgical delivery method. Low back pain after cesarean section may be caused by physiological factors related to postoperative recovery, or it could result from pathological conditions such as chronic lumbar muscle strain or lumbar disc herniation. The specific analysis is as follows:

1. Physiological Factors

Cesarean section is an abdominal surgery that involves incisions through the abdominal wall and uterus, causing a certain degree of physical trauma. Therefore, a recovery period is required after surgery, during which women often experience discomfort such as soreness and pain in the lower back.

2. Pathological Factors

1) Chronic Lumbar Muscle Strain

Prolonged prone positioning, as well as frequent bending to hold the baby or carrying daily items after childbirth, can lead to excessive tension in the back muscles, resulting in chronic lumbar muscle strain and causing low back pain. Local heat application combined with acupuncture or massage may help relieve symptoms.

2) Lumbar Disc Herniation

If a woman does not maintain proper diet or adequate rest after delivery, excessive strain on the lower back or sudden twisting movements may easily lead to lumbar disc herniation, causing severe back pain. Pain relief can be achieved under medical guidance using medications such as loxoprofen sodium tablets or ibuprofen sustained-release capsules.

In addition, pelvic infection may also be a possible cause. In daily life, attention should be paid to protecting the lumbar spine—avoiding prolonged maintenance of the same posture and engaging in appropriate exercises beneficial for postpartum recovery.