Muscle injuries, nerve pain, and kidney inflammation can all cause lower left back pain. Learn about these causes and more. Medically reviewed by Anju Goel, MD Lower left back pain can be inconvenient ...

Various conditions can cause pain in the abdomen and back. These include menstrual pain, endometriosis, kidney stones, and pancreatitis. More serious causes include a kidney infection or appendicitis.

Ouch! You may know that pain in your lower right abdomen is infamously linked to appendicitis, but what about pain in your lower left abdomen? While it could simply be a muscle strain, it’s important ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." It may surprise you to know that what’s bringing about your localized abdominal pain could be dependent ...

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 ...

That nagging pain in your lower left abdomen might be more than just a temporary discomfort. While some individuals dismiss such pain as simple muscle strain, medical experts warn that it could ...

Lower-back pain affects nearly everyone at some point, but having it on one side may unnerve you. It could be from sitting hunched over at a desk for long periods or from sleeping weirdly, but ...