Acronym |
Definition |
| PRAC | Pharmacovigilance Risk Assessement Committee |
| PrEP | pre-exposure prophylaxis |
| PRN | Pro Re Nata - as needed |
| PRN | Pro Re Nata (when required) |
| PRZ | Prescription Root Zone |
| PSA | Prescription Safety Assessment |
| PSTAC | Pharmacist Services Technical Advisory Coalition |
| PT | physiotherapy |
| PT | Physical Therapy |
| PTEN | phosphatqase and tensin homologue |
| PULV | Pulvis |
| PUVA | psoralen and ultraviolet A |
| PV | Per Vaginam (via the vagina) |
| q | quaque - every |
| Q.1H | Quaque 1 Hora (every 1 hour) |
| Q.4.H. | Every Four Hours |
| q.a.d. | quoque alternis die - every other day |
| q.a.m. | quaque die ante meridiem - every day before noon |
| q.d., q1d | quaque die - every day |
| q.d.s. | quater die sumendus - four times a day |
| q.h. | quaque hora - every hour |
| q.h.s. | quaque hora somni - every night at bedtime |
| q.i.d. | quattuor in die - four times a day |
| q.o.d. | every other day |
| q.p.m. | quaque die post meridiem - every day after noon |
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