It is the most common low back pain in women. Its pain for the whole waist pain, dull pain, weakness. Exacerbated after fatigue or sexual intercourse. In the theory of traditional Chinese medicine, the waist is the viscera of the kidney, which governs reproduction and female menstruation. The most common is low back pain caused by kidney-yang deficiency, which is manifested as cold pain in the waist and weakness in the waist and knees. Women lose too much blood in menstruation every month, and at the same time, pregnancy and childbirth will damage kidney qi. Women who have given birth to children and repeatedly induced abortions are more likely to have such low back pain.

2. Cold-damp low back pain

This kind of low back pain is mainly caused by wind-cold attack on the waist, and the pain is local (upper waist) pain, which is manifested as cold pain and aggravated in rainy days.

3, blood stasis low back pain

Lumbago due to blood stasis caused by strain or sprain of lumbar muscles is also common, and the pain is manifested as local tingling and needle-like pain. In this case, organic diseases, such as lumbar disc herniation, kidney calculi's disease and nephritis, should be excluded first. Low back pain caused by organic diseases will last for a long time, and it is difficult to distinguish it from blood stasis low back pain in the early stage, so it should be examined.

4. Pelvic inflammatory disease

Low back pain caused by inflammation such as pelvic inflammatory disease is completely different from that of men, and it is a common low back pain for women of childbearing age. Low back pain caused by pelvic inflammatory disease and cervicitis is more common in clinic. The pain is pain in lumbosacral region, accompanied by abdominal pain and increased leucorrhea.