What are possible adverse effects of long-term steroid therapy for giant cell arteritis (GCA) (temporal arteritis)?

Updated: Sep 10, 2020
  • Author: Mythili Seetharaman, MD; Chief Editor: Herbert S Diamond, MD  more...
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Vaccination against influenza and pneumococcal disease is of heightened importance, because of relative immunosuppression from steroids. Long-term high-dose steroid therapy increases risk for peptic ulcer disease, particularly in patients older than 65 years, so prophylaxis with histamine-2 blockers, proton pump inhibitors, or antacids is justified, especially in patients who are also taking nonsteroidal anti-inflammatory drugs. [160]

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