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Sig Codes 101
Abbreviation and the Meaning
| Question | Answer |
|---|---|
| a.d | Right ear |
| a.s., a.l. | Left ear |
| a.u. | each ear |
| i.m.,IM | intramuscular |
| i.v., IV | intravenous |
| i.v.p | intravenous push |
| IVPB | intravenous piggyback |
| o.d. | right eye |
| o.s., o.l | left eye |
| o.u. | both eyes |
| per neb | by nebulizer |
| p.o. | by mouth |
| p.r. | rectally, into rectum |
| p.v | vaginally, into the vagina |
| SC, subc,subq | subcutaneously |
| S.L. | under the tongue |
| Top. | topically, locally |
| aq, aqua | water |
| caps. | capsule |
| cm. | cream |
| elix | elixir |
| liq. | liquid |
| supp | suppository |
| SR,XR,XL | slow/extended release |
| syr. | syrup |
| tab.,t,T | tablet |
| ung.,oint | ointment |
| a.c. | before food, before meals |
| a.m. | morning |
| b.i.d, bid | twice a day |
| h | hour, at the hour of |
| h.s | at bedtime |
| p.c | after food, after meals |
| p.m | afternoon, evenings |
| p.r.n | as needed |
| q.i.d | four times a day |
| q | each, every |
| q.d. | everyday |
| q_h | every_hour(s) |
| qod | everyother hour |
| stat. | immediately |
| t.i.d | three times a day |
| d. | daily |
| T,TT | one, two, etc |
| a.a | of each |
| ad | to, up to |
| aq.ad | add water up to |
| dil. | dilute |
| f,fl. | fluid |
| fl.oz | fluid ounce |
| g.,G,gm. | gram |
| gtt. | drop |
| gtts. | drops |
| l or L | liter/litre |
| mcg. | microgram |
| mcg. | milliequivalent |
| mg. | milligram |
| ml.,mL | millititer/millitre |
| q.s | a sufficient quanity |
| q.s.ad | add sufficient quantity to make |
| ss | one-half |
| tbsp. | tablespoon |
| tsp. | teaspoon |
| c | with |
| disp. | dispense |
| f,ft | make, letit be made |
| NR | no refill |
| s | without |
| ut dict., u.d. | as directed |