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PO
by mouth
IM
intramuscular
IV
intravenous
PR
per rectum
SL
sublingual (under the tongue)
SA
sinoatrial node
SR
sustained release
LA
Long acting
CD
controlled delivery
SQ
subcutaneous
XL
extended release
MDI
metered dose inhaler
SIG
write on label
PRN
as needed
C max
maximum concentration
UD
As directed
SS
one half
AA
each
QS
quantity sufficient
DC
discontinue
OU
each eye
OD
right eye
OS
left eye
AU
each ear
AD
right ear
AS
left ear
INJ
injection
SQ
subcutaneous
SL
sublingual (under the tongue)
SUP
suppository
TAB
tablet
CAP
capsule
SUSP
suspension
NG
nasogastric
UNG
ointment
SOLN
solution
CRM
cream
AMP
ampule
PR
per rectum
PV
per vagina
O2
Oxygen consumption
CAP
capsule
STAT
immediately
BID
twice a day
TID
three times a day
QID
four times a day
QD
every day
QH
every hour
Q_H
every _ hours
QAM
every morning
QPM
every evening
X_D
TIMES__DAYS
HS
hour of sleep (bedtime)
PC
after meals
AC
before meals
SD
standard deviation
GGT
gamma-glutamyl transferase
DR
dram, drainage
ML
milliliter
TSP
teaspoon
TBL
tablespoon
Oz
ounce
L
liter
Gal
gallon
Mcg
microgram
Gr
gram
mG
milligram
Gm
gram
Kg
kilogram
Lb
pound
Pril
ACE inhibitor
Olol
beta blocker
-sartan
A2RB
Pred
steroid
-asone
Corticosteroid
-olone
corticosteroid; anabolic steroid
Thiazide
Diuretic
-gliptin
Anti-Diabetic
Zepam
anti-diabetic
Zolam
benzo
-zodone
Antidepressant
-nazole
Antifungal
Ceph-
Anti-fungal
-cillin
antibiotic
-cycline
antibiotic
-mycin
antibiotic
-floxacin
antibiotic
-oprazole
proton pump inhibitor (PPI)
-tidine
H2 antagonist
PRN
as needed
-statin
Cholesterol
-vir
antiviral
-eprazole
proton pump inhibitor
-dipine
calcium channel blocker