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Chapter 2 Abbr. time
Abbreviations for medicine timing
| Term | Definition |
|---|---|
| BID | twice daily |
| TID | three times daily |
| Q | every x (example Q4hr would mean every 4 hours or Q3 days would be every 3 days) |
| QD* | daily |
| QID* | four times daily |
| QHS | at night |
| AC | before meals |
| PC | after meals |
| prn | as needed |
| ad lib | as desired |