Medically reviewed by Anju Goel, MD Pain under the left rib cage isn't always serious, but it can involve several organs.Gas ...

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 ...

Add Yahoo as a preferred source to see more of our stories on Google. Pain is always disconcerting regardless of where it occurs, but it can be especially worrisome if it emanates from the left side ...