What is Polymyalgia Rheumatica?

Polymyalgia rheumatica is an inflammatory disorder that causes muscle pain and stiffness, especially in the shoulders. Signs and symptoms of polymyalgia rheumatica usually begin quickly and are worse in the morning. Most people who develop polymyalgia rheumatica are older than 65. It rarely affects people under 50.

This condition is related to another inflammatory condition called giant cell arteritis. Giant cell arteritis can cause headaches, vision difficulties, jaw pain and scalp tenderness. It’s possible to have both conditions together.