A pharmacist, also known as a chemist in Commonwealth English, is a healthcare professional who is knowledgeable about preparation, mechanism of action, clinical usage and legislation of medications in order to dispense them safely to the public and to provide consultancy services. A pharmacist also often serves as a primary care provider in the community and offers services, such as health screenings and immunizations.
Pharmacy is the science and practice of discovering, producing, preparing, dispensing, reviewing and monitoring medications, aiming to ensure the safe, effective, and affordable use of medicines. It is a miscellaneous science as it links health sciences with pharmaceutical sciences and natural sciences. The professional practice is becoming more clinically oriented as most of the drugs are now manufactured by pharmaceutical industries. Based on the setting, pharmacy practice is either classified as community or institutional pharmacy. Providing direct patient care in the community of institutional pharmacies is considered clinical pharmacy.
A prescription, often abbreviated ℞ or Rx, is a formal communication from a physician or other registered healthcare professional to a pharmacist, authorizing them to dispense a specific prescription drug for a specific patient. Historically, it was a physician's instruction to an apothecary listing the materials to be compounded into a treatment—the symbol ℞ comes from the first word of a medieval prescription, Latin recipe, that gave the list of the materials to be compounded.
A prescription drug is a pharmaceutical drug that is permitted to be dispensed only to those with a medical prescription. In contrast, over-the-counter drugs can be obtained without a prescription. The reason for this difference in substance control is the potential scope of misuse, from drug abuse to practicing medicine without a license and without sufficient education. Different jurisdictions have different definitions of what constitutes a prescription drug.
A pharmacy technician performs pharmacy-related functions. Training, certification, licensing, and actual practice of pharmacy technicians varies not only worldwide but in some countries regionally as well as by employer.
A hospital pharmacy is a department within a hospital that prepares, compounds, stocks and dispenses inpatient medications. Hospital pharmacies usually stock a larger range of medications, including more specialized and investigational medications, than would be feasible in the community setting. Hospital pharmacies may also dispense over-the-counter and prescription medications to outpatients.
In the field of pharmacy, compounding is preparation of custom medications to fit unique needs of patients that cannot be met with mass-produced products. This may be done, for example, to provide medication in a form easier for a given patient to ingest, or to avoid a non-active ingredient a patient is allergic to, or to provide an exact dose that isn't otherwise available. This kind of patient-specific compounding, according to a prescriber's specifications, is referred to as "traditional" compounding. The nature of patient need for such customization can range from absolute necessity to individual optimality to even preference.
A pharmacy is a premises which provides pharmaceutical drugs, among other products. At the pharmacy, a pharmacist oversees the fulfillment of medical prescriptions and is available to counsel patients about prescription and over-the-counter drugs or about health problems and wellness issues. A typical pharmacy would be in the commercial area of a community.
Drug discovery and development requires the integration of multiple scientific and technological disciplines. These include chemistry, biology, pharmacology, pharmaceutical technology and extensive use of information technology. The latter is increasingly recognised as Pharmacoinformatics. Pharmacoinformatics relates to the broader field of bioinformatics.
Health information technology (HIT) is health technology, particularly information technology, applied to health and health care. It supports health information management across computerized systems and the secure exchange of health information between consumers, providers, payers, and quality monitors. Based on a 2008 report on a small series of studies conducted at four sites that provide ambulatory care – three U.S. medical centers and one in the Netherlands, the use of electronic health records (EHRs) was viewed as the most promising tool for improving the overall quality, safety and efficiency of the health delivery system.
Electronic prescription is the computer-based electronic generation, transmission, and filling of a medical prescription, taking the place of paper and faxed prescriptions. E-prescribing allows a physician, physician assistant, pharmacist, or nurse practitioner to use digital prescription software to electronically transmit a new prescription or renewal authorization to a community or mail-order pharmacy. It outlines the ability to send error-free, accurate, and understandable prescriptions electronically from the healthcare provider to the pharmacy. E-prescribing is meant to reduce the risks associated with traditional prescription script writing. It is also one of the major reasons for the push for electronic medical records. By sharing medical prescription information, e-prescribing seeks to connect the patient's team of healthcare providers to facilitate knowledgeable decision making.
Remote dispensing is used in health care environments to describe the use of automated systems to dispense prescription medications without an on-site pharmacist. This practice is most common in long-term care facilities and correctional institutions that do not find it practical to operate a full-service in-house pharmacy.
Pharmacy automation involves the mechanical processes of handling and distributing medications. Any pharmacy task may be involved, including counting small objects ; measuring and mixing powders and liquids for compounding; tracking and updating customer information in databases ; and inventory management. This article focuses on the changes that have taken place in the local, or community pharmacy since the 1960s.
An automated dispensing cabinet (ADC), also called a unit-based cabinet (UBC), automated dispensing device (ADD), or automated dispensing machine (ADM), is a computerized medicine cabinet for hospitals and healthcare settings. ADCs allow medications to be stored and dispensed near the point of care while controlling and tracking drug distribution.
In the United States, prescription monitoring programs (PMPs) or prescription drug monitoring programs (PDMPs) are state-run programs which collect and distribute data about the prescription and dispensation of federally controlled substances and, depending on state requirements, other potentially abusable prescription drugs. PMPs are meant to help prevent adverse drug-related events such as opioid overdoses, drug diversion, and substance abuse by decreasing the amount and/or frequency of opioid prescribing, and by identifying those patients who are obtaining prescriptions from multiple providers or those physicians overprescribing opioids.
There are approximately 88,000 pharmacies in the United States. Over half are located within drug stores, grocery stores, hospitals, department stores, medical clinics, surgery clinics, universities, nursing homes, prisons, and other facilities. The remaining pharmacies are considered to be independent or privately owned. The top 25 pharmacy chain stores represent about 38,000 pharmacy locations in the U.S. and employ about 149,000 on-staff pharmacists. California has 8,015 pharmacies, the most of any state. Texas, Florida, New York, and Pennsylvania round out the top five states for pharmacy locations. Nationwide, the number of community pharmacies increased by 6.3% between 2007-2015, and the number of pharmacies per 10,000 people (2.11) did not change. However, the number of pharmacies per-capita varies substantially across counties, ranging from 0 to 13.6 per- 10,000 people in 2015.
Telepharmacy is the delivery of pharmaceutical care via telecommunications to patients in locations where they may not have direct contact with a pharmacist. It is an instance of the wider phenomenon of telemedicine, as implemented in the field of pharmacy. Telepharmacy services include drug therapy monitoring, patient counseling, prior authorization and refill authorization for prescription drugs, and monitoring of formulary compliance with the aid of teleconferencing or videoconferencing. Remote dispensing of medications by automated packaging and labeling systems can also be thought of as an instance of telepharmacy. Telepharmacy services can be delivered at retail pharmacy sites or through hospitals, nursing homes, or other medical care facilities.
EMIS Health, formerly known as Egton Medical Information Systems, supplies electronic patient record systems and software used in primary care, acute care and community pharmacy in the United Kingdom. The company is based in Leeds. It claims that more than half of GP practices across the UK use EMIS Health software and holds number one or two market positions in its main markets. In June 2022 the company was acquired by Bordeaux UK Holdings II Limited, an affiliate of UnitedHealth's Optum business for a 49% premium on EMIS's closing share price.
Drug utilization review refers to a review of prescribing, dispensing, administering and ingesting of medication. This authorized, structured and ongoing review is related to pharmacy benefit managers. Drug use/ utilization evaluation and medication utilization evaluations are the same as drug utilization review.
Autonomous pharmacy is an approach to medication management that seeks to create a more automated and data-driven process for medication inventory and dispensing. The main concept behind autonomous pharmacy is to use technology in place of manual medication processes in order to help healthcare providers reduce medication errors, decrease costs and save staff time. Autonomous pharmacy may use a combination of hardware, software and technology-enabled services to allow pharmacists to more effectively manage medication dispersal.
