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Common Abbreviation
Medical Abbreviations
Question | Answer |
---|---|
a | before |
ac | before meals |
AD | right ear |
AMA | against medical advice |
AS | left ear |
AU | both ears |
BID | twice a day |
BP | blood pressure |
c | with |
cap | capsule |
dx | diagnosis |
EC | enteric-coated |
elix | elixar |
et | and |
h or hr | hour |
hct | hematocrit |
hgb | hemoglobin |
hs | hour of sleep or bedtime |
IM | intramuscular |
IV | intravenous |
IVP | intravenous push |
IVPB | intravenous piggyback |
KVO | keep veins open |
L | left |
NG | nasogastric |
npo | nothing by mouth |
NS | normal saline |
OD | right eye |
oint | ointment |
os | mouth |
OTC | over-the-counter |
OS | left eye |
OU | both eyes |
p | after |
pc | after meals |
per | by |
po | by mouth |
pr | per rectum |
prn | as needed |
q | every |
q1h | every 1 hour |
q2h | every 2 hours |
q3h | every 3 hours |
q4h | every 4 hours |
q6h | every 6 hours |
q8h | every 8 hours |
qd | every day |
qh | every hour |
qid | four times a day |
R | right |
s | without |
SL | sublingual |
SR | sustained release |
ss | one half |
s/s | signs and symptoms |
stat | immediately |
supp | suppository |
susp | suspension |
syr | syrup |
tab | tablet |
tid | three times a day |
TKO | to keep open |
TO | telephone order |
VO | verbal order |
VS | vital signs |
WNL | within normal limits |