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Naproxen's medical uses are related to its mechanism of action as an anti-inflammatory compound. [11] Naproxen is used to treat a variety of inflammatory conditions and symptoms that are due to excessive inflammation, such as pain and fever (naproxen has fever-reducing, or antipyretic, properties in addition to its anti-inflammatory activity). [11]
Acidifying the product with sulfuric acid gives salicylic acid: At the laboratory scale, it can also be prepared by the hydrolysis of aspirin (acetylsalicylic acid) [26] or methyl salicylate (oil of wintergreen) with a strong acid or base; these reactions reverse those chemicals' commercial syntheses.
Sodium salicylate is a sodium salt of salicylic acid. It can be prepared from sodium phenolate and carbon dioxide under higher temperature and pressure. Historically, it has been synthesized by refluxing methyl salicylate ( wintergreen oil) with an excess of sodium hydroxide .
Wetting solution molecules break the intermolecular forces between each molecule in the organic phase and each water molecule in the aqueous phase by displacement. [5] Due to the lowered attractive forces, the surface tension is reduced. Upon adding more wetting solution, the elevated concentration of wetting solution molecules leads to a ...
Phenyl salicylate, or salol, is the organic compound with the formula C 6 H 5 O 2 C 6 H 4 OH. It is a white solid. It is a white solid. It is occasionally used in sunscreens and as an antiseptic.
An analgesic drug, also called simply an analgesic, antalgic, pain reliever, or painkiller, is any member of the group of drugs used for pain management.Analgesics are conceptually distinct from anesthetics, which temporarily reduce, and in some instances eliminate, sensation, although analgesia and anesthesia are neurophysiologically overlapping and thus various drugs have both analgesic and ...
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Naproxen/pseudoephedrine, sold under the brand name Aleve-D among others, is a fixed-dose combination medication used for the treatment of nasal congestion and other symptoms of the common cold. [1] It contains naproxen , as the sodium salt, a nonsteroidal anti-inflammatory drug (NSAID); and pseudoephedrine , as the hydrochloride, a nasal ...