Back Pain: Common Causes And When Medical Help Is Needed 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, yet for others it grows so intense that daily functioning, sleeping, and movement suffer. https://www.zupyak.com/p/4685109/t/what-causes-back-pain-and-when-to-see-a-doctor