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Common Medical Abbrv
Common Medical Abbreviations
| Term | Definition |
|---|---|
| IM | intramuscular |
| IV | intravenous |
| IV PB | intravenous piggyback |
| subcut | subcutaneous |
| SL | sublingual |
| ID | intradermal |
| GT | gastrostomy tube |
| NG | nasogastric tube |
| NJ | nasojejunal tube |
| p.o. | by mouth |
| p.r. | by rectum |
| a.c. | before meals |
| p.c. | after meals |
| ad. lib. | as desired |
| p.r.n. | when necessary |
| stat | immediately |
| asap | as soon as possible |
| b.i.d. | twice a day |
| t.i.d. | 3 times a day |
| q.i.d. | 4 times a day |
| min | minute |
| h | hour |
| q.h. | every hour |
| q.2h | every 2 hours |
| q.3h | every 3 hours |
| q.4h | every 4 hours |
| q.6h | every 6 hours |
| q.8h | every 8 hours |
| q.12h | every 12 hours |
| a (line over) | before |
| p (line over) | after |
| c (line over) | with |
| s (line over) | without |
| q | every |
| qs | quantity sufficient |
| aq | water |
| NPO | nothing by mouth |
| gtt | drop |
| tab | tablet |
| cap | capsule |
| et | and |
| noct | night |