“U.S. FDA nasal cold medication not effective?” Will Cha Chae-pyo’s cold medicine be removed from convenience stores?

The U.S. Food and Drug Administration (FDA) has approved
lephrine
(relieves nasal congestion) ingredient in nasal cold medicine
‘efficacy
They are reviewing the expulsion procedure, saying there is no such thing.
Lung ephrine is usually caused by allergic rhinorrhea or inflammation.
Ingredients used to relieve nasal congestion caused by gas, etc.
am:
On the 7th (local time), the U.S. FDA approved pulmonary ephrine (phe).
nylephrine) ingredient (oral) nasal congestion general practitioner
There is a proposal to remove it from the drug (OTC) ingredient list.
And reveal. It is effective in relieving nasal congestion.
If you take it by mouth, it will not deliver a sufficient amount.
This is why:
Previously, the FDA advisory committee decided in September last year that ephrine would be used on lung days.
Even if you take other medications, it is effective as a nasal depletion reliever.
It was unanimously agreed that there was no.