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SigCodes CHCTC
Sig codes and definitions
Definition | Sig Code |
---|---|
cubic centimeter (=mL) | cc |
gram | g |
grain | gr |
drop | gtt |
milligram | mg |
milliliter | mL |
a sufficient quantity | qs |
tablespoon | tbsp |
teaspoon | tsp |
capsule | cap |
metered dose inhaler | mdi |
solution | sol |
suppository | supp |
suspension | susp |
tablet | tab |
ointment | ung |
before meals | ac or a.c. |
morning | am |
twice a day | bid |
bedtime | hs |
after meals | pc or p.c. |
evening (afternoon) | pm |
as needed | prn |
every 6 hours | q6h |
four times a day | qid |
three times a day | tid |
right ear | ad |
left ear | as |
both ears | au |
right eye | od |
left eye | os |
both eyes | ou |
oral or by mouth | po |
rectally | pr |
sublingual (under tongue) | sl |
week | wk |
intravenous push (all at once) | IVP |
intravenous piggyback | IVPB |
potassium chloride | KCL |
multi dose vial | MDV |
kilogram | kg |
pound | lb |
large volume parenteral | LVP |
normal saline (0.9% sod.chloride) | NS |
5% Dextrose in Water | D5W |
no refills | NR |
over the counter | OTC |
total parenteral nutrition | TPN |
small volume parenteral | SVP |
with | c ̅ |
nothing by mouth | npo |
every 4 to 6 hours | q4-6h |
every 2 hours | q2h |
immediately | stat |
as directed | tad or ud |
hour | h or hr |
intramuscular | IM |
intravenous | IV |
liter | L |
microgram | mcg |
milliequivalent | mEq |
no known allergy | NKA |
no known drug allergy | NKDA |
vaginally | vag |
every day or daily | qd |
every | q |
dispense as written | DAW |
discharge or discontinue | D/C or DC |
topical (skin) | top |