The Inhaler Days’ Supply Reference

A free printable PDF: core days’-supply formulas, common labeled package counts for 15+ inhaler products, PRN interval conversions, worked examples, priming-spray guidance, and a blank calculation worksheet with a final-check list.

Cover of the Inhaler Days’ Supply Reference

What's Inside

  • Core formulas for scheduled use, PRN maximum-use estimates, and combined scheduled-plus-PRN directions
  • Worked examples: Symbicort, Advair, Trelegy, Spiriva Respimat, Breztri, and albuterol HFA
  • PRN interval-to-maximum-administrations conversion table
  • Common labeled package counts for 15+ inhaler products and devices
  • Priming-spray guidance — when (and when not) to subtract non-patient-use actuations
  • A blank calculation worksheet with a final-check list before submitting a days'-supply claim
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By Dr. Adetayo Ogunsanya, PharmD · 3 pages · PDF