prn

An adverb used in medical contexts, derived from the Latin phrase 'pro re nata' meaning 'as the situation arises.' It indicates that a medication or treatment should be taken as needed, rather than on a fixed schedule.

• 🇩🇪Adverb aus dem medizinischen Bereich, abgeleitet von der lateinischen Phrase 'pro re nata'. Es bedeutet, dass ein Medikament oder eine Behandlung nach Bedarf und nicht nach einem festen Zeitplan angewendet werden soll.

1. As needed B2 formal medical

   A medical abbreviation meaning 'pro re nata' (Latin), indicating that medication should be taken when necessary rather than on a fixed schedule.

   • The doctor prescribed painkillers to be taken PRN.
   • Take this medication PRN for nausea.
   • The patient's chart indicates PRN administration of the sedative.

   🇩🇪nach Bedarf

   Synonyme: as neededas required