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Sig Codes
Phar 520 Sig codes abbreviations
| Term | Definition |
|---|---|
| q.s. | sufficient quantity |
| q.s. ad | sufficient quantity to make |
| Sig. | write (directions on label) |
| BSA | Body Surface Area |
| cm^3 | cubic centimeter |
| fl | fluid |
| g | gram |
| gal | gallon |
| gtt | drop |
| I.U | international units |
| lb | pounds |
| kg | kilogram |
| L | liter |
| m2 | square meter |
| mcg | microgram |
| mg/kg | milligrams per kilogram |
| mg/m^2 | milligrams per square meter |
| mIU or milli-IU | thousandth of an international unit |
| mL | milliliter |
| mOsm or mOsmol | milliosmoles |
| oz. | ounce |
| pt | pint |
| qt | quart |
| ss | one hlaf |
| tbsp | tablespoonful |
| tsp | teaspoon |
| a.c. | before meals |
| b.i.d | twice a day |
| d | day |
| h. or hr. | hour |
| h.s. | bedtime |
| i.c. | in between meals resident |
| NPO | nothing by mouth |
| p.c. | after meal |
| pm | afternoon |
| p.r.n. | as needed |
| q | every |
| qAM | every morning |
| q4h, q8h, etc. | every (number) hours |
| q.i.d. | four times a day |
| stat | immediately |
| t.i.d | three times a day |
| a.d. | right ear |
| a.s. | left ear |
| a.u. | both ears |
| CIVI | continuous intravenous infusion |
| ID | interadermal |
| inj | injections |
| IM | intramuscular |
| IT | intraecal |
| IV | intervenous |
| IVB | intravenous bolus |
| IV drip | intravenous infusion |
| IVP | intravenous push |
| IVPB | Intravenous piggy back |
| NGT | nasogastric tube |
| o.d. | right eye |
| o.s. | left eye |
| o.u. | both eyes |
| p.o or PO | by mouth |
| rect | rectal or rectum |
| SL | sublingual |
| SubQ or SC | subcantaneously |
| Top. | topically |
| V or PV | vaginally |