click below
click below
Normal Size Small Size show me how
[℞] Sigs
Sig / Meaning
| Sig | Meaning |
|---|---|
| PO | by mouth |
| QD | daily |
| QPM | every evening |
| QAM | every morning |
| Q | every |
| Q1H | every hour |
| Q2D | every second day |
| Q2H | every 2 hours |
| Q2-3H | every 2-3 hours |
| QID | 4 times daily |
| PRN | as needed |
| PRNF | when needed for |
| UD | as directed |
| AC | before meals |
| PC | after meals |
| HS | at bedtime |
| OU | both eyes |
| OD | right eye |
| OS | left eye |
| AU | both ears |
| AD | right ear |
| AS | left ear |
| GTT | drops |
| PR | rectally |
| PV | vaginally |
| SL | sublingual |
| SQ | subcutaneous |