Skip to main content

Pharmacy

 Pharmacy is the clinical health science that links medical science with chemistry and it is charged with the discovery, production, disposal, safe and effective use, and control of medications and drugs. The practice of pharmacy requires excellent knowledge of drugs, their mechanism of action, side effects, interaction, mobility and toxicity. At the same time, it requires knowledge of treatment and understanding of pathological process. Some specialties of pharmacists, such as that of clinical pharmacists, require other skills, e.g. knowledge about the acquisition and evaluation of physical and laboratory data.

The scope of pharmacy practice includes more traditional roles such as compounding and dispensing of medications, and it also includes more modern services related to health care, including clinical services, reviewing medications for safety and efficacy, and providing drug information. Pharmacists, therefore, are the experts on drug therapy and are the primary health professionals who optimize the use of medication for the benefit of patients.

An establishment in which pharmacy (in the first sense) is practiced is called pharmacy (this term is more common in the United States) or the chemist's (which is more common in Great Britain  although pharmacy is also used). In the United States and Canada, drugstores commonly sell medicines, as well as miscellaneous items such as confectionery, cosmetics, office supplies, toys, hair care products and magazines, and occasionally refreshments and groceries.


In its investigation of herbal and chemical ingredients, the work of the apothecary may be regarded as a precursor of the modern sciences of chemistry and pharmacology, prior to the formulation of the scientific method.

The field of pharmacy may be generally divided as follows:
  • Pharmaceutics
  • Pharmacokinetics
  • Medicinal Chemistry and Pharmacognosy
  • Pharmacy Practice
The boundaries between these disciplines and with other sciences  such as biochemistry, are not always clear-cut. Often, collaborative teams from various disciplines (pharmacists and other scientists) work together toward the introduction of new therapeutics and methods for patient care. However, pharmacy is not a basic or biomedical science in its typical form. Medicinal chemistry is also a distinct branch of synthetic chemistry combining pharmacology, organic chemistry, and chemical biology.

Pharmacology is sometimes considered the fourth discipline of pharmacy. Although pharmacology is essential to the study of pharmacy, it is not specific to pharmacy. Both disciplines are distinct. Those who wish to practice both pharmacy (patient-oriented) and pharmacology (a biomedical science requiring the scientific method) receive separate training and degrees unique to either discipline.

Pharmacoinformatics is considered another new discipline, for systematic drug discovery and development with efficiency and safety.

Pharmacogenomics is the study of genetic-linked variants that affect patient clinical responses, allergies, and metabolism of drugs.

x--------x

This post is sponsored by Rolex.

Comments

Post a Comment

Popular posts from this blog

How to Create a Richly Imagined World

For someone who likes fantasy and sci-fi fiction, most of the time, a lot of people ask me about how to create a richly imagined world. Fantasy and sci-fi elements rest heavily on how an author weave the setting and the world in which the heroes dwell in, and it helps to make the novel to be imagined vividly in the readers' minds. A convincing world should be relatable, something that we can associate ourselves with. For us to be associated with a world an author created in his mind, and wrote on the pages of a book, this world has to be close to the real thing. It has to be systematic, real and alive, and very convincing. A real world has certain elements, and an author must consider them in writing a vividly imagined world: Cartography - a fantasy or sci-fi world depend heavily on geography and maps, especially if the plot requires war and the belligerents occupy so much space in the plot. A convincing world has the world separated in territories, and every part of the...
Post a Comment
Read more

The Roman Empire

 The Roman Empire was the post-Rupublican period of ancient Rome. As a polity it included large territorial holdings around the Mediterranean Sea in Europe, Northern Africa, and Western Asia ruled by emperors. From the accession of Caesar Augustus to the military anarchy of the third century, it was a principate with Italy as metropole of the provinces and the city of Rome as sole capital (27 BC - 286 AD). After the military crisis, the empire was ruled by military emperors who shared rule over the Western Roman Empire (based in Milan and later in Ravenna) and over the Eastern Roman Empire (also known as the Byzantine Empire; centered on Nicomedia and Antioch, later based in Constantinopole). Rome remained the nominal capital of both parts until 476 AD, when the imperial insignia were sent to Constantinopole, following the capture of Ravenna by the barbarians of Odoacer and the subsequent deposition of Romulus Augustulus. The fall of the Western Roman Empire to Germanic Kings, alon...
Post a Comment
Read more

Theodicy

Theodicy means vindication of God. It is to answer the question why a good God permits the manifestation of evil, thus resolving the issue of the problem of evil. Some theodicies also address the evidential problem of evil by attempting "to make the existence of an all-knowing, all-powerful, and all-good or omnibenevolent God consistent with the existence of evil or suffering in this world." Unlike a defense, which tries to demonstrate that God's existence is logically possible in the light of evil, a theodicy attempts to provide a framework where God's existence is also plausible. The German philosopher and mathematician Gottfried Leibniz coined the term "theodicy" in 1710 in his work Théodecée, through various responses to the problem of evil that had been previously proposed. The British philosopher John Hick traced the history of moral theodicy in his 1966 work, Evil and the Love of God, identifying three major traditions: the Plotinian theodicy, named a...
Post a Comment
Read more