What Causes Back Pain And When to See a Doctor Back pain is among the most reported health complaints globally. 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 affects https://www.diigo.com/item/note/ari1n/g5pb?k=235abe714c2c1b9890793e5fac265ed5