Hip flexor pain is commonly caused by sudden movements, stiff muscles, or trauma. Learn more about the symptoms and how it's ...

NFL players face a variety of injuries that can impact their season. Common issues include Achilles tendon tears, ACL and other knee ligament injuries, and concussions.

This approach of using a name to label and identify a health issue has had success in the past. In 2012, a team of experts ...

Repetitive reaching tasks in mature female rats triggered persistent pain-like and sickness behaviors linked to a surge in IL ...