A range of health conditions may cause middle back pain on the left side including a sprain, kidney stones, osteoporosis, or pancreatitis. The National Institutes of Health (NIH) is the source of the ...

Common causes of pain on the left side of the body include infection and injury to muscles, nerves, or internal organs, such as the heart, spleen, left lung or kidney, pancreas, and more. It is best ...

Pain is always disconcerting regardless of where it occurs, but it can be especially worrisome if it emanates from the left side of the body, where vital organs like the heart are located. The good ...

The most common cause of low back pain on the left side is a muscle strain. Other causes of lower left back pain include a kidney infection, herniated disc, and pregnancy. To treat lower left back ...