Back Pain: Common Causes And When Medical Help Is Needed Back pain is one of the most common health problems today. At least once in life, most people deal with back pain. In some cases the discomfort is light, but in other cases, it can become so bad that it https://www.diigo.com/item/note/b2knr/uroj?k=f942d117f084a43b13c49548a09b9213