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The main discussion of these abbreviations in the context of drug prescriptions and other medical prescriptions is at List of abbreviations used in medical prescriptions. Some of these abbreviations are best not used, as marked and explained here.
take (often effectively a noun meaning "prescription"—medical prescription or prescription drug) rep. repetatur: let it be repeated s. signa: write (write on the label) s.a. secundum artem: according to the art (accepted practice or best practice) SC subcutaneous "SC" can be mistaken for "SL," meaning sublingual. See also SQ: sem. semen seed
The oldest known medical prescription text was found at Ebla, in modern Syria, and dates back to around 2500 BCE. [ 43 ] [ 44 ] [ 45 ] Modern prescriptions are actually extemporaneous prescriptions (from the Latin ex tempore , 'at/from the time'), [ 46 ] meaning that the prescription is written on the spot for a specific patient with a specific ...
(R with crossed tail) prescription: Ψ: psychiatry, psychosis: Σ: sigmoidoscopy: x/12: x number of months x/40: x number of weeks of pregnancy x/52: x number of weeks x/7: x number of days 18F-FDG: 18F-fluordeoxyglucose: 2° secondary 2/2: secondary to 3TC: lamivudine 5-FU: 5-fluorouracil 5-HIAA: 5-hydroxyindoleacetic acid: 5-HT: 5 ...
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.
For prescription medications, the insert is technical, providing information for medical professionals about how to prescribe the drug. Package inserts for prescription drugs often include a separate document called a "patient package insert" with information written in plain language intended for the end-user —the person who will take the ...
Point of care (POC) documentation is the ability for clinicians to document clinical information while interacting with and delivering care to patients. [10] The increased adoption of electronic health records (EHR) in healthcare institutions and practices creates the need for electronic POC documentation through the use of various medical devices. [11]
Electronic prescription (e-prescribing or e-Rx) is the computer-based electronic generation, transmission, and filling of a medical prescription, taking the place of paper and faxed prescriptions.