Translation of "Swelling" in Polish

Oh, I can already feel it swelling up.

Czuję, że zaczyna puchnąć.

You may have swelling, but don't worry about it.

Może trochę spuchnąć, ale bez obaw.

To make sure that the swelling in my ankle wouldn't become unbearable.

żeby opuchlizna na kostce dała się znieść.

Severe swelling and breathing difficulties and in one case it proved fatal.

Obrzęk i problemy z oddychaniem potrafiły nawet zabić.