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PHM 311 1.8

Dose and Dosing Frequency Abbr. used in the Signa

prn as occasion arises, use when or as needed
a. before
a.c. before meals
a.m. morning, before midday
h. hour
hold Do not give specific dose
d. day
q. every
q4h every 4 hours, also symbolized by the degrees symbol
q.d. every day
q.o.d. every other day
bid twice a day
tid three times a day
qid four times a day
t.i.w. three times a week
h.s., hs at bed time
ATC around the clock
m^2, M^2 square meter
BSA body surface area
p. after
p.c. after meals
p.m. evening
noct. night
STAT immediately
s.o.s. if there is need
c with a line overtop with
Created by: HugsAndKisses