Muscle injuries, nerve pain, and kidney inflammation can all cause lower left back pain. Learn about these causes and more.

Kidney stones are a common health concern. About 11% of men and 9% of women in the U.S. have kidney stones at least once ...

Abdominal pain in your upper or lower pelvis where your bladder sits could have a non-infectious cause. Learn what causes ...

Patients also report a dull, constant level of discomfort which is due to stretching of the covering of the kidney – the capsule, this constant dull ache is associated with episodes of colicky ...

Nearly 10% of people live with chronic kidney disease—in other words, their kidneys can't adequately filter waste from their ...

Gallstones: The pain is focused in the upper right abdomen and may spread to the back or shoulder. Kidney Stones: Pain is typically felt in the back, side, or lower abdomen and can move toward the ...