opuchlizna in English:

How many days will it take until the swelling goes down?

swelling on my ankle

Judging by the swelling, the man must have been bitten by a snake.

Use ice to reduce the swelling.

Bleeding under the skin causing a swelling.

Our country has an issue with a swelling population.

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

His knee turned a ghastly blackish purple from the swelling.