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a.c. before meals
a.d. right ear
ad lib at pleasure
aq. water
b.i.d. two times daily
caps. capsule
fl. fluid
Gtt. drop
H.S., HS hours of sleep (bedtime)
O.D. right eye
O.S. left eye
O.U. each eye
p.c. after meals
p.o. by mouth
p.r.n. as needed
QD every day
QH every hour
QID four times a day
Rx take
Stat. immediately
ung. ointment
Created by: sawyffels