Snapshot A 68-year-old woman with a past medical history of polymyalgia rheumatica and migraines presents with sudden-onset, left-sided headache with radiation to her jaw. She reports that this pain is not like her usual migraine pain. Laboratory testing reveals an elevated erythrocyte sedimentation rate. She is started on high-dose steroids to prevent permanent damage to her vision. (Giant cell arteritis) Overview Drugs login to view 14 more bullets Mechanism of action login to view 5 more bullets Clinical use login to view 11 more bullets Adverse effects login to view 29 more bullets