Polymyalgia rheumatica (PMR) causes sudden pain and stiffness in the shoulders and hips, often affecting adults over 50. This guide explains PMR symptoms, diagnosis, treatment, and when to watch for serious warning signs like giant cell arteritis. With early recognition and care, most people experience fast relief and restored mobility.

Rheumatology is the science of inflammation. While there are many ways to define this field, at its core, rheumatology focuses on...