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Phamacy Math
Common Rx Abbreviations
Term | Definition |
---|---|
ad | right ear |
as/ al | left ear |
au | each ear |
od | right eye |
os/ ol | left eye |
ou | each eye |
po | by mouth |
sl | sublingual |
top. | topical, locally |
pr | rectally, into the rectum |
pv | vaginally, into vagina |
inh | inhalation, inhale |
per neb | by nebulizer |
sc/ subc/ subq | subcutaneous |
im | intramuscular |
iv | intravenous |
ivp | intravenous push |
ivpb | intravenous piggy back |
tab | tablet |
cap | capsule |
sr/ xr/xl | slow extended release |
sol | solution |
susp | suspension |
syr | syrup |
liq | liquid |
supp | suppository |
crm | cream |
ung/ oint | ointment |
i, ii | one, two |
ss | one-half |
gtt | drop |
mL/ ml | milliliter |
tsp | teaspoon = 5 mL |
tbsp | tablespoon = 15 mL |
fl. oz. | fluid once = 30 mL |
L/ l | liter |
mcg | microgram |
mg | milligram |
g | gram |
gr | grain (1 gr = 65 mg) |
mEq | milliequivalent |
aq ad | add water up to |
qs ad | add sufficient quanitity to make |
ud/ utd | as directed |
NR/ 0 | no refill |
DAW | dispense as written |
w/, c | with |
w/o, s | without |
aq/ aqua | water |
BSA | body surface area |
D5W | Dextrose 5% in water |
NS | normal saline |
per g. button | by/ through gastric button |
per n.g.t. | by/ through naso-gastric tube |
sig./ signa | write, label |
SOB | shortness of breath |
troch | lozenge |
tuss. | cough |
hr/ h | hour |
qd | every day |
bid | twice a day |
tid | three times a day |
qid | four times a day |
ac | before meals |
cc | with food, with meals |
cc | cubic centimeter (1 cc = 1 mL) |
pc | after meals |
npo | nothing by mouth |
po | by mouth |
prn | as needed |
q | every |
qh | every hour |
q2h | every 2 hour |
wk | week |
qs | a sufficient quantity |
stat | immediately |
D/C | discontinue |
aa | of each |
am | morning |