Giant cell arteritis (temporal arteritis)

Giant cell arteritis, also known as temporal arteritis, is an inflammatory condition that primarily affects the blood vessels, particularly those in the head and neck. It often occurs in older adults and can lead to symptoms like headaches, vision problems, and jaw pain. If left untreated, it can cause serious complications, including blindness. The exact cause is not well understood, but it involves an immune response that damages blood vessels. Treatment typically involves corticosteroids to reduce inflammation and prevent complications. Early diagnosis and intervention are crucial for good outcomes.