Role of Pharmacist



Pharmacy


Pharmacy (from Greek pharmakeia, use of drugs, from pharmakon, drug) is the health profession that links the health sciences with the chemical sciences, and it is charged with ensuring the safe and effective use of medication. The scope of pharmacy practice includes more traditional roles such as compounding and dispensing medications, and it also includes more modern services related to patient 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 medication use to provide patients with positive health outcomes. The term is also applied to an establishment used for such purposes.

Disciplines


The field of Pharmacy can generally be divided into three primary disciplines:
* Pharmaceutics
* Medicinal chemistry and Pharmacognosy
* Pharmacy practice

The boundaries between these disciplines and with other sciences, such as biochemistry, are not always clear-cut; and often, collaborative teams from various disciplines research together.

Pharmacology is sometimes considered a fourth discipline of pharmacy. Although pharmacology is essential to the study of pharmacy, it is not specific to pharmacy. Therefore it is usually considered to be a field of the broader sciences.

There are various specialties of pharmacy practice. Specialization in pharmacy practice is typically based on the place of practice or practice roles including: community, hospital, clinical pharmacy, consultant, locum, drug information, regulatory affairs, industry, and academia.

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