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Doctors have said oral phenylephrine is ineffective to relieve nasal congestion. An FDA panel will reevaluate the evidence. ... but because the drugs come with side effects including headache ...
The concern goes beyond ineffectiveness; phenylephrine can come with side effects such as headaches, insomnia and nervousness. At higher doses, it can increase blood pressure.
An advisory committee to the FDA agreed this week that oral decongestant medications with phenylephrine are ineffective. ... own before you see a doctor.” Phenylephrine is the main ingredient ...
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 2007 Cochrane review assessed the side effects of short-term use of pseudoephedrine at recommended doses as a nasal decongestant. [21] It found that pseudoephedrine had a small risk of insomnia and this was the only side effect that occurred at rates significantly different from placebo. [21]
Phenylephrine is an oral medication primarily used as a decongestant. [5] [6] It is a selective α 1-adrenergic receptor activator which results in the constriction of both arteries and veins. [5] Common side effects include nausea, headache, and anxiety. [5] Phenylephrine was patented in 1927 and came into medical use in 1938. [7]
Amirshahi noted that pseudoephedrine comes with side effects, including dizziness, nervousness and trouble sleeping. It may also increase blood pressure, a potential drawback for people with heart ...
I'm assuming that since phenylephrine has a side effect of hypertension, you wouldn't want a normally hypertensive person with slight congestion taking something that would raise their blood pressure even more. It's like the side-effect being worse than the actual treatment130.49.150.51 18:18, 7 October 2008 (UTC).