Tight hip flexors, especially a deep muscle called the psoas, can silently stress your spine. Here's why this muscle deserves more attention—and how to strengthen it.

I still remember when a patient woke up from hip surgery in tears—tears of relief. She had been terrified of waking up groggy and overwhelmed by narcotics, a stark contrast to her previous experience.

The availability of suzetrigine may represent a critical step in addressing the nation’s pain management crisis. While ...