A pinched nerve in your lower back happens when excess pressure is placed on nerves near your last five vertebrae, often due to a herniated disc, spinal stenosis, or aging-related wear and tear.

Notalgia paresthetica (NP) is a nerve disorder that causes intense, sometimes painful itching in your upper back, usually below the shoulder blade. It happens when bones or muscles trap and put ...

Christopher Oseh, MD, is a trained primary care physician leveraging almost a decade of clinical experience managing and counseling patients toward better health through positive lifestyle changes. He ...

The nervous system consists of the central nervous system (brain and spinal cord) and the peripheral nervous system (motor nerves, sensory nerves, cranial and spinal nerves, autonomic ganglia, and ...