Common Pharmacy Sig Codes and Abbreviations

 

a, an before, without, ear
aa of each, affected area
aaa apply to affected area
ac before a meal
ad right ear or as directed or up to
ADD attention deficit disorder
ADHD attention deficit & hyperactivity disorder
ad lib as often or as much needed
aft afternoon
AIDS acquired immune deficiency syndrome
am morning
amt amount
amp, inh inhale nebs
ap apply
APAP acetaminophen (tylenol)
apl, app applicatorful or applicator
aq, H20 water
as left ear
ATC around the clock
au both ears
BBB blood brain barrier
BC birth control
bid twice daily
biw twice a week, every 2 weeks
bm bowel movement
BP blood pressure
BSA body surface area
c with
C 100
ca calcium, cancer
CaCO3 calcium carbonate
CAD coronary artery disease
cap capsule
C & C cough and congestion
cc cubic centimeter
cd cycle days (menstral)
CDC centers for disease control and prevention
cf cystic fibrosis, with food
cg cough
CHF congestive heart failure
cid five times a day
CL chlorine, chloride
cm centimeter
cmpd, cpd compound
CNS central nervous system
CO2 carbon dioxide
COD codiene
COPD chronic obstructive pulmonary disease
CP chest pain
CPR cardiopulmonary resuscitation
cr controlled release
cr, crm cream
d daily, right
D51/2NS 5% dextrose & 0.45 NS
D5W 5% dextrose in water
DAW dispense as written (provider) no generic
DAW2 dispense as written (patient) no generic
dex dextrose
d/c discontinue, discharge
dis, disp dispense
DS double strength
DM diabetes mellitus
DNS do not substitute
DOB date of birth
dtd dispense as such doses
dx diagnosis
EC enteric coated (like aspirin) safe for stomach lining
ED emergency department, erectile dysfunction
EDS estimated days supply
EES erythromycin ethylsuccinate
elix elixir
EMS emergency medical service
ENT ear, nose and throat
eq equivalent
ERT estrogen replacement therapy
et and
ETOC alcohol (you drink)
FDA food and drug administration
FE iron
FeSo4 ferrous sulfate (iron)
fid five times a day
5x/d five times a day
fl oz fluidounce
g, gm gram
gal gallon
gen generic
GERD gastroesophageal reflux disease
GH grow hormone
GSW gun shot wound
gr grain, about 60 mg
gtt drops
h, hr hour
H20 water
ha headache
HBP high blood pressure
HCL hydrochloride (easy to mix w/other drugs)
HCTZ hydrochlorothiazide
HD high dose
hs bedtime
ic before meals
ID intradermal
IDDM insulin dependent diabetes mellitus (use diag code)
IM intramuscularly (for injectables)
inf infection
inh inhale nebs
inj inject
IU international unit, intrauterine
IV intravenously
IVPB iv piggyback
ivp iv push
K, K+ potassium
k, kg kilogram
kg kilogram
l liter
la long acting
lb pounds
liq liquid
lot lotion
LWI lower respiratory infection
m mix
max maximum
MDI metered dose inhaler
m ft mix & make
meq, mEq milliequivalent
mcg, ug microgram
mg milligram
min minute
ml milliliter
mm millimeter
m month
mo month
na nausea
neb nebulizer
NKA no know allergies
NKDA no know drug allergies
no number
noc, noct, pm night
npo NPO nothing by mouth
nr no refill
NS normal solution
NSAID non-steroidal anti-inflammatory
NTE not to exceed
NTG nitroglycerin
o eye
02 oxygen
OC oral contraceptive
od right eye, once daily
OM otitis media
os left eye
OTC over the counter
ou both eyes
oz ounce
p after
pa pain
pc aftermeals
pcn penicillin
PDR physician’s desk reference
per by, in (neb), per (time frame)
pm evening, night
po by mouth
pp as needed for pain
pr, r, rec rectally
pt patient
prn per requested need
pv, vag vaginally, in the vagina
pulv powder
q every
qam, qm every morning
qd every day
qh every hour
qhs every night
q 4 h every four hours
qsad add to amount needed
q 7 pm every day at 7 pm
qid fours times a day
qn every night
qod every other day
qs quantity suffient
qt quart
r,rec, pr, PR rectally
rept repeat
rf refill
rx you take
s left, without
sc subcutaneous
sid once daily (mostly vets)
sig directions
sl dissolve under the tongue (sublingually)
SMZ/TMP sulfamethoxazile & trimethoprim
SMX/TMP sulfamethoxazile & trimethoprim
sob shortness of breathe
sol solution
sq, sub-c subcutaneous (for injectables)
SR slow or sustained release
ss one half, sliding scale (for insulin)
s/s signs & symptoms
stat immediately
subq, sub q subcutaneous (for injectables)
supp suppository
susp suspension
sx symptoms
syr syrup
tab tablet (s)
TAC triamcinolone
tad take as directed
tat until all is taken
tea teaspoonful, 5ml
tbs tablespoonful, 15ml
tcn tetracycline
td transdermal
tid three times daily
tinct tincture
tiw three times weekly
tpn total parental nutrient
tsp teaspoonful, 5ml
tr time release
tx treatment
u, U unit, both
ud as directed
ug until gone
ung ointment
URI upper respiratory infection
vag, pv vaginally, in the vagina
x3d for 3 days
xl extended release
xr extended release
w with, week
w/ with
WBC white blood count
wc with meals
w/f with food
wk weekly
w/o without
wt weight
YO years old
/ per
< less than
> great than
i one
ii two
iii three
iv four
v five

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