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Pharm. Abb. MBC 100
Language of Medicine Chapter 21 Pharmacology Abbreviation
Term | Definition |
---|---|
a.c. or ac | before meals (before chow) |
ACE | angiotensin-converting enzyme; lowers blood pressure by dilating blood vessels. Block the conversion of angiotensin I to angiotensin II. |
ad lib | freely, as desired |
APAP | acetometophen (Tylenol) |
ARB | angiotensin II receptor blocker; lowers blood pressure by preventing angiotensin from acting on receptors in blood vessels. |
b.i.d. or bid | two times per day |
c | with |
Caps | capsules |
cc | cubic centimeters |
FDA | United States Food and Drug Administration; government agency having the legal responsibility for enforcing proper drug manufacture and clinical use. |
gm or g | gram |
gtt | drops |
h | hour |
h.s. or hs | at bedtime |
H2 blocker | Histamine H2 receptor antagonist; turn off histamine, a contributor to stomach acid secretion. |
HRT | hormone replacement therapy; replace or boost levels of endogenous hormones |
IM | intramuscular; within the muscle |
INH | isoniazid-antituberculosis agent; TB is a chronic and often drug-resistant infection cause by a fungus |
IV | intravenous |
MAOI | monomine oxidase inhibitor; increase the length of time neurotransmitters work by blocking monomine oxidase, an enzyme that normally inactivates neurotransmitter. |
mg | milligram |
ml or mL | milliliter |
NPO | nothing by mouth (per os) |
NSAID | nonsteroidal anti-inflammatory drug; act on tissues to inhibit prostaglandins (hormone-like substances that sensitize peripheral pain receptors). |
p | after (post) |
p.c. pc | after meals (post chow) |
PCA | patient-controlled analgesia |
PDR | Physicians' Desk Reference |
PO, p.o., or po | by mouth (per os) |
p.r.n or prn | as needed |
Pt or pt | patient |
q | every |
q.h. or qh | every hour |
q2h | every 2 hours |
q.i.d or qid | four times per day |
q.s. or qs | sufficient quantity |
qAM | every morning |
qPM | every evening |
Rx | prescription |
s | without |
SERM | selective estrogen receptor modulator |
Sig. | directions how to take medication |
SL | sublingual; under the tongue |
s.o.s. | if it is necessary |
SSRI | selective serotonin reuptake inhibitor |
subQ | subcutaneous |
tab | tablet |
TCA | tricyclic antidepressant |
t.i.d. or tid | three times per day |