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Rx, R x, RX, ℞, Rp recipe: 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 ...
The symbol "℞", sometimes transliterated as "R x" or "Rx", is recorded in 16th century manuscripts as an abbreviation of the late Latin instruction recipe, meaning 'receive'. [ 1 ] [ a ] Originally abbreviated Rc , the later convention of using a slash to indicate abbreviation resulted in an R with a straight stroke through its right "leg".
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.
Abbreviations of weights and measures are pronounced using the expansion of the unit (mg = "milligram") and chemical symbols using the chemical expansion (NaCl = "sodium chloride"). Some initialisms deriving from Latin may be pronounced either as letters ( qid = "cue eye dee") or using the English expansion ( qid = "four times a day").
It is a contraction of the Latin word "recipe" (an imperative form of "recipere") meaning "take". [1] Prescription drugs are often dispensed together with a monograph (in Europe, a Patient Information Leaflet or PIL) that gives detailed information about the drug. The use of prescription drugs has been increasing since the 1960s.
Use of abbreviations, such as those relating to the route of administration or dose of a medication, can be confusing and is the most common source of medication errors. [2] Use of some acronyms has been shown to impact the safety of patients in hospitals, and "do not use lists" have been published at a national level in the US.
Abbreviations for “ante meridiem” and “post meridiem” ASAP. As soon as possible. BOGO. Buy one, get one. BOPUS. Buy online, pick up in store. ICYMI. An abbreviation meaning “in case you ...
A typical traditional prescription is in three sections, Rx, m., and sig., i.e. 'Prepare', 'Send', and 'Label'. For instance: Rx caps. niacin m. 90 sig. t.i.d. p.o. I will make the change but I thought the details should be mentioned here, as this is the style I was accustomed to personally circa 1965 but I haven't found a good reference.