Q4h prn stands for every 4 hours, as needed.
Tylenol 325mg - the dose of Tylenol PR- per rectum or via rectal administration q4h- every 4 hours prn - as needed.
Meperidine (demerol ) dosage of 75mg Intermuscularly every 4 hours as needed.
PRN means - As Needed
every four hours
In computer talk, PRN means 'Printer'.
tid prn means three times daily as directed
Is it "prd" or "PRN"? PRN means "as needed".
Prn usually means "as needed". When a medicine prescription indicates prn it means that it can be taken as needed within the prescription instructions. A next appointment prn would mean "we will meet again as needed, or when needed".
Every 1 hour as needed(PRN)
PRN means 'Per Requested Need" - so basically they will call you to work when they have a need for you to work.
No, stat means "ASAP!" PRN means "as needed"
arturo peirano