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Phenylephrine, sold under the brand names Neosynephrine and Sudafed PE among others, is a medication used as a decongestant for uncomplicated nasal congestion in the form of a nasal spray or oral tablet, [5] to dilate the pupil, to increase blood pressure given intravenously in cases of low blood pressure, and to relieve hemorrhoids as a suppository.
A decongestant, or nasal decongestant, is a type of pharmaceutical drug that is used to relieve nasal congestion in the upper respiratory tract.The active ingredient in most decongestants is either pseudoephedrine or phenylephrine (the latter of which has disputed effectiveness).
Phenylephrine is an OTC medication. What products contain phenylephrine? There are a lot. These are some of the most popular products that list oral phenylephrine: Sudafed PE. Vicks DayQuil ...
Methamphetamine has high brain permeability, [54] whereas phenylephrine and norepinephrine are peripherally selective drugs. [60] [61] The optimal log P for brain permeation and central activity is about 2.1 (range 1.5–2.7). [62] Phenylpropanolamine has been used pharmaceutically exclusively as the hydrochloride salt. [9] [1]
Phenylephrine is found in a wide range of cold and flu medications, including Sudafed PE, Benadryl Allergy D Plus Sinus and Vicks DayQuil Cold and Flu Relief. Here’s what experts say are ...
On Thursday, the FDA proposed removing oral phenylephrine from the list of approved active ingredients for over-the-counter (OTC) nasal decongestants, citing concerns over its effectiveness. After ...
Bitartrate is an anion which is the conjugate base of tartaric acid. It may also refer to any salt or monoester of tartaric acid. Some examples of bitartrate salts ...
Phenylephrine is an over-the-counter drug that has been used for decades to relieve congestion and stuffy nose caused by allergies or colds, and purportedly works by reducing the swelling of blood ...