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A medication (also called medicament, medicine, pharmaceutical drug, medicinal drug or simply drug) is a drug used to diagnose, cure, treat, or prevent disease. [ 1 ] [ 2 ] Drug therapy ( pharmacotherapy ) is an important part of the medical field and relies on the science of pharmacology for continual advancement and on pharmacy for ...
Some drugs are specifically approved for certain genotypes. Vemurafenib is such a case which is used for melanoma patients who carry a mutation in the BRAF gene. [19] The number of people who benefit from a drug determines if drug trials are worth carrying out, given that phase III trials may cost between $100 million and $700 million per drug.
A medication is a drug used to diagnose, cure, treat, or prevent disease. The Apothecary or The Chemist by Gabriël Metsu ( c. 1651 –67) 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 .
In the US, where a system of quasi-private healthcare is in place, a formulary is a list of prescription drugs available to enrollees, and a tiered formulary provides financial incentives for patients to select lower-cost drugs. For example, under a 3-tier formulary, the first tier typically includes generic drugs with the lowest cost sharing ...
In addition to electronic prescribing, a standardized bar code system for dispensing drugs could prevent a quarter of drug errors. [24] Consumer information about the risks of the drugs and improved drug packaging (clear labels, avoiding similar drug names and dosage reminders) are other error-proofing measures.
Pharmacy information systems are a potential source of valuable information for pharmaceutical companies as it contains information about the prescriber's prescribing habits. Prescription data mining of such data is a developing, specialized field. [59] Many prescribers lack the digitized information systems that reduce prescribing errors. [60]
The safety and effectiveness of prescription drugs in the U.S. are regulated by the federal Prescription Drug Marketing Act of 1987. The Medicines and Healthcare products Regulatory Agency (MHRA) has a similar role in the UK. Medicare Part D is a prescription drug plan in the U.S.
The pharmacy management system serves many purposes, including the safe and effective dispensing of pharmaceutical drugs. During the dispensing process, the system will prompt the pharmacist to verify the medication they have is for the correct patient and has the correct quantity, dosage, and information on the prescription label.