What Causes Back Pain and When to See a Doctor Back pain is among the most reported health complaints globally. Almost everyone experiences it at some point in life. In some cases the discomfort is light, but in other cases, it can become so bad that it affects daily work, https://www.diigo.com/item/note/b2knr/uroj?k=f942d117f084a43b13c49548a09b9213