Polymyalgia rheumatica

Rare card · No. 71549

Polymyalgia rheumatica (PMR) is a systemic inflammatory disease characterized by pain or stiffness, usually in the neck, shoulders, upper arms, and hips, but which may occur all over the body. Almost all cases occur in people age 50 or older. Pain and stiffness of PMR is worse in the morning and improves throughout the day, but these symptoms frequently persist to some extent throughout the day and into the evening. People who have polymyalgia rheumatica may also have temporal arteritis (giant cell arteritis), an inflammation of blood vessels in the face which can cause blindness if not treated quickly. The pain and stiffness can result in a lowered quality of life, and can lead to depression. The exact cause of PMR, including whether or not it may be an autoimmune disease, is unclear. Persons of Northern European descent are at greater risk. There is no definitive laboratory test, but C-reactive protein (CRP) and erythrocyte sedimentation rate (ESR) can be useful as non-specific markers...

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