s with a line over it
Without
c with a line over it
With
h
Hour
q
Every
qh
Every hour
qw
Every week
q2h, q3h, etc
Every 2 hours, every 3 hours
qid
Four times a day
bid
Two times a day
tid
3 times a day
hs
Hour of sleep
ac
Before meals
pc
After meal
po
By mouth
p with a line over it
After
NPO
Not/nothing by mouth
DNR
Do not resuscitate
SOB
Shortness of breath
TIA
Transient ischemic attack, a mini stroke
CHF
Congestive heart failure
Heart isn’t pumping well, swelling, SOB
prn
As needed
Stat
Right now
Pt.
Patient
IM
Intramuscular