What is the cause of the right flank pain?

The causes of low back pain on the right side are more complex, and the most common ones are as follows: First, it is caused by acute lumbar sprain on the right side, mostly caused by incorrect posture of the lower back. Second, it is caused by traumatic lesions, such as Local soft tissue injury and transverse process fracture, etc. Third, urinary system lesions, such as urinary system stones on the right side, combined with urinary system color ultrasound and CT examination can further clarify the diagnosis. Fourth, lumbar disc herniation compression of the right nerve root, its acute attack period can cause right side of the low back pain. Fifth, local gynecological inflammation, such as pelvic inflammatory disease and annex inflammation can cause right side of the low back pain.