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SIG Codes Set 1
SIG Codes
| Term | Definition |
|---|---|
| as or al | left ear |
| ad | right ear |
| au | each ear |
| os or ol | left eye |
| od | right eye |
| ou | both eyes |
| ss | one half (1/2) |
| cc | cubic centimeter |
| c | with |
| s | without |
| QD | everyday, once a daily |
| BID | twice a day |
| TID | three times a day |
| QID | four times a day |
| PO | by mouth |
| PR | per rectum |
| A | before |
| AC | before meals |
| P | after |
| PC | after meals |
| hs | at bedtime |
| Ad lib | as desired |
| Ud | as directed |
| Prn | as needed |
| QS | quantity sufficient |
| Q | every |
| Qd | everyday |
| Qhs | everyday at bedtime |
| QPM | every evening or every afternoon |
| QAM | every morning |
| QOD | every other day |
| QW, qwk | every week |
| DAW | dispense as written |
| qMo | every month |
| WA | while awake |
| c, w | with |
| AUD | apply as directed |
| s, w/o | without |
| NR. ø | no refills |