Neck Pain C5 The Most Common Cause And What You Can Do About It neck pain is one of the most common physical compalaints today. And, the fifth cervical is the most common neck area to cause discomfort and pain. The main reason may surprise you. Here's a description of what happens to cause this issue, and what you can do about it. Be sure to get your free book "Back Pain Secrets." And, you can learn how to adjust yourself instead of depending on noisy and sometimes scary forceful adjustments with "Self Adjusting Technique." Click on the book at for more information.