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Phenylpropanolamine (PPA), sold under many brand names, is a sympathomimetic agent used as a decongestant and appetite suppressant. [ 9 ] [ 1 ] [ 10 ] [ 11 ] It was once common in prescription and over-the-counter cough and cold preparations .
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 ).
Decongestant nasal sprays are advised for short-term use only, preferably 5 to 7 days at maximum. Some doctors advise to use them 3 days at maximum. A recent clinical trial has shown that a corticosteroid nasal spray may be useful in reversing this condition. [3] Topical nasal decongestants include: Oxymetazoline; Phenylephrine; Xylometazoline
Nasal sprays While people tend to prefer taking a pill to using a nasal spray, the sprays are effective at relieving congestion, said Dr. Vin Gupta, a pulmonologist and an affiliate faculty member ...
The FDA's nasal decongestants drug list, or monograph, has not been updated since 1995. The process for changing a monograph has traditionally taken years or decades, requiring multiple rounds of ...
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 ...