Polymyalgia Rheumatica is a rare inflammatory disorder characterized by muscle pain and stiffness, particularly in the shoulders and hips. The symptoms of Polymyalgia Rheumatica typically appear rapidly and worsen in the morning. Several factors contribute to the development of this condition, including genetic predisposition, immunology, infection, and exposure to environmental factors such as sunlight. In some cases, Polymyalgia Rheumatica is associated with temporal arteritis, a more severe condition that involves inflammation of the artery lining.

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