Sig Codes
BID
Twice a day
OTC
Over the counter
PO
by mouth
tsp
Teaspoon
FDA
Food and Drug Administration
QD
Everyday
NKDA
No Known Drug Allergies
TOP
Topical
gm
gram
CDC
Centers for Disease Control and Prevention
hs
bedtime
TPN
Total Parental Nutrition
Opth
Opthalmic
mcg
microgram
DEA and FBI
Drug enforcement agency and Federal Bureau Investigation
STAT
Immediate
DUR
Drug Utilization Review
IV
kg
kilogram
SBOP
State Board of Pharmacy
QAM
Every morning
DAW
Dispense as written
TD
Transdermal
gr
grain
CMS
Centers for Medicare and Medicaid Services