Administration Times Flashcards
1
Q
qd or q.d.
A
Once daily
2
Q
bid or b.i.d. or 2xd
A
Twice daily
Twice a day
3
Q
tid or t.i.d. or 3xd
A
Three times daily
Three times a day
4
Q
qid or q.i.d. or 4dx
A
Four times daily
Four times a day
5
Q
qod or q.o.d. e.o.d
A
Every other day
6
Q
a.m
A
In the morning
7
Q
p.m
A
In the evening
8
Q
h.s
A
At bedtime
9
Q
ac or a.c
A
Before meals
10
Q
pc or p.c
A
After meals
11
Q
ic or i.c
A
Between meals
12
Q
om or o.m
A
Every morning
13
Q
on or o.n
A
Every night
14
Q
m&n
A
Morning and night
15
Q
prn or p.r.n
A
As needed
When required
