Hi 619 Fish GOD,
I understand what you're going through because recently one of my Kribs (female) had Dropsy too.
Unfortunately, its true what has been said, there is very little chance a fish could survive from this. Mine died after about a week of hard-fought battle.
One thing I've always read about on this forum is that there is always a reaction to diseases, or outbreaks, but very little regarding preventative measures.
I discovered later how my Krib had Dropsy. This was caused by uneaten, and rotting food, that had somehow been unearthed and devoured.
Since being lazy (I blame myself) and not having cleaned my substrate for a while, there is a greater chance that there is a build-up of this diseased 'muck'.
Since my incident, I have now cleaned out the substrate in all my tanks. Perhaps, if we all realise that prevention is the best cure for a lot of problems in our tanks, the better our fishes would be.
Of course, your situation may be different. Best of luck anyhow.