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There are a few different ways to relieve sinus pressure. One of the most common methods is to take an over-the-counter decongestant. Decongestants help to reduce the inflammation in the sinuses ...
The other reason: Phenylephrine is technically approved by the Food and Drug Administration (FDA) as a decongestant—even though the organization has acknowledged that the medication is really ...
After an FDA advisory committee said the decongestant phenylephrine, an ingredient found in many oral cold and flu medications, is ineffective, experts weigh in on alternatives.
Xylometazoline is in the decongestant and alpha-adrenergic agonist families of medication. [5] [6] One study classified it with selectivity ratios in alpha 2 adrenergic receptors of 151 for a2A vs a2B, 4.5 a2A vs a2C, and 33.9 a2B vs a2C. Making it a highly selective a2A agonist. [7] Xylometazoline was patented in 1956 and came into medical use ...
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 ).
Pseudoephedrine, one of the naturally occurring alkaloids of ephedra, is a sympathomimetic used as a decongestant. [medical citation needed] It produces a decongestant effect that is facilitated by the vasoconstriction in the mucosal capillaries of the upper respiratory areas.