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Pharmacy historically
is the profession of dispensing medication. More recently, the term
has come to include other functions related to patient care (clinical
functions), some of which are now mandated by federal or state law.
These include monitoring drug orders for appropriateness, for adverse
drug interactions and following the course of therapy to insure
positive outcomes. Pharmacy is thus distinct from pharmacology,
an academic discipline which includes the study of mechanisms of
drug action. In most jurisdictions, pharmacists are regulated separately
from physicians hence the separate profession. In other jurisdictions,
the doctor is allowed to dispense drugs themselves and the practice
of pharmacy is integrated with that of the physician. Where so regulated,
only pharmacists may dispense certain pharmaceuticals, typically
narcotics and antibiotics.
A pharmacy is also a place where pharmacists practise
the profession of pharmacy. Many retailers now include a pharmacy
as department of their store. Many pharmacies also sell household
items.Within pharmacies, the term "dispensary" is sometimes
used to distinguish that part of the store which pharmacists practise
pharmacy. The dispensary is subject to pharmacy legislation. The
rest of the pharmacy is simply a retail store.
Pharmacies are also located within hospitals and
nursing homes and function as a department of these larger organizations.
Such pharmacies are known within the pharmacy industry as "hospital
pharmacies" to distinguish from "retail" or "community"
pharmacies. Pharmacists in hospital pharmacies often have more complex
medications whereas pharmacists in community pharmacies often have
more complex business and customer relations issues. In medical
buildings where physicians and other medical professionals congregate,
a small community pharmacy may be present as well for the convenience
of patients. Such a "medical pharmacy" is legally distinct
from the other medical professionals, unlike the pharmacies integrated
into hospitals. A medical pharmacy is in fact a community pharmacy.
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