@health.coach016: C5–C6 Disc Herniation: Why Does Pain Travel Down Your Arm? Ever wondered why neck pain can spread into your shoulder, arm, or thumb? Discover how a herniated C5–C6 disc can compress the C6 nerve root, causing pain, tingling, numbness, or weakness. Watch this 3D medical animation to understand what’s happening inside your spine. For educational purposes only. Not medical advice. #c5c6 #nervecompression #neckpain #spinehealth