Temporal arteritis, also known as giant cell arteritis, is an inflammatory condition that affects the large- and medium-sized arteries, primarily those in the head. It most commonly occurs in adults over 50, particularly women. The exact cause is unknown, but it is believed to be an autoimmune response that leads to inflammation and narrowing of the arteries, reducing blood flow. Symptoms include severe headaches, scalp tenderness, jaw pain when chewing and, in severe cases, sudden vision loss. Diagnosis typically involves blood tests, imaging and a temporal artery biopsy. Early detection is crucial to avoid permanent damage and blindness. In this episode, Dr Roger Henderson looks at how to diagnose this condition promptly and accurately, why urgent referral is crucial and the treatment options now available in primary care.

Access episode show notes containing key references and take-home points at:

https://gpnotebook.com/en-GB/podcasts/rheumatology/ep-155-temporal-arteritis.

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