Understanding the Causes of Back Pain and the Right Time to Visit a Doctor Back pain is one of the most common health problems today. 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 https://www.diigo.com/item/note/ari1n/g5pb?k=235abe714c2c1b9890793e5fac265ed5