Polymyalgia Rheumatica (PMR) is a relatively common inflammatory disorder that primarily affects individuals over the age of 50. It is characterized by severe muscle pain and stiffness, particularly in the shoulders, neck, and hips. PMR is more prevalent in women than men, with a ratio of approximately 2:1.
While the exact cause of PMR is unknown, it is believed to involve an autoimmune response. The prevalence of PMR varies across different populations, but it is estimated to affect around 0.5% to 0.7% of individuals over the age of 50. This prevalence increases with age, reaching up to 2.4% in individuals over 80 years old.
PMR can significantly impact an individual's quality of life, causing pain, stiffness, and limited mobility. It is often associated with another condition called giant cell arteritis (GCA), which affects the blood vessels. Prompt diagnosis and treatment are crucial to manage symptoms and prevent complications.
It is important to consult a healthcare professional if you experience persistent muscle pain and stiffness, especially if you are over 50 years old. They can evaluate your symptoms, perform necessary tests, and provide appropriate treatment options to alleviate the discomfort associated with PMR.