The diagnosis of superficial temporal arteritis should be suspected in anyone over 50 years of age who presents with unexplained fever, lethargy, lethargy, anemia, hemosiderosis >50 mm/h, new onset of headache, visual disturbances with darkness, blurring of vision, diplopia, and blindness, or other signs of insufficient cranial arterial blood supply such as intermittent arterial disorders of the muscles of mastication, ringing in the ears, and vertigo, etc., or the development of PMR syndrome The disease should be suspected. Further investigations, such as temporal arteriography, should be performed to confirm the diagnosis, and if conditions do not permit, glucocorticosteroids can be used to treat the disease after other rheumatic diseases have been ruled out.