Praxis Medical Insights

Est. 2024 • Clinical Guidelines Distilled

Made possible by volunteer editors from the University of Calgary & University of Alberta

Last Updated: 10/8/2025

Corticosteroid Dosing for Polymyositis

Initial Corticosteroid Therapy

  • Lower initial doses (≤7.5 mg/day) are discouraged as they provide insufficient anti-inflammatory effect, according to the European League Against Rheumatism 1
  • Doses >30 mg/day should be avoided in polymyalgia rheumatica, though polymyositis typically requires higher doses than this threshold, as recommended by the European League Against Rheumatism 1

Dosing Considerations

  • No additional facts are available for this section due to the absence of relevant citations.