On border of a nasal septum and a throat the liquid accumulates. Not comfortable...

[Victor]

On border of a nasal septum and a throat the liquid accumulates. Not comfortable sensations, it is necessary to clear the throat or expectorate or sglatyvat. What could it be?

[Doctor V.I.Kochenov.]

It can be and norm or rate. The nose moves all the caught motes, JU slime back and then it soderzhimoei and should be swallowed.
Or etmoidit.