Unmistakable Red Flags Your Backbone Might Be Screaming for Help

17. Sensitivity to Cold or Temperature Changes

Spinal nerve issues don’t just cause pain—they can also alter your body's ability to regulate temperature. Some individuals with spinal problems report that their extremities feel unusually cold, even in warm environments, or that they experience sudden temperature fluctuations in their back, legs, or arms. These symptoms can arise from nerve dysfunction, poor circulation, or disruptions in the body’s autonomic nervous system—all of which may be traced back to spinal misalignment or nerve damage.

18. Inability to Take Deep Breaths

Your spine plays a significant role in breathing, particularly your thoracic spine (upper back), which supports rib movement. If you struggle to take deep breaths or feel a tight, restricted sensation in your chest, it could indicate spinal dysfunction. Poor posture, compressed nerves, or misaligned ribs can prevent your lungs from expanding fully, leading to shallow breathing and even increased anxiety or fatigue. If deep breathing feels difficult, your backbone may be part of the problem.