How many days after nasal injections do you need to travel?

Hello everyone! I'm Salma from the UAE, and I'm thinking of getting nose injections here in Korea a few days before my flight. But I'm a little worried about it—is there a lot of swelling or redness in the first few days? And how many days do I have to wait before I can board the plane and feel completely fine?

My relative told me she had something similar done, but I'm not sure how long it took. I want to understand the procedure and the approximate timeframe so I can plan my vacation properly. Is it okay for people to fly after two or three days, or do I have to wait a whole week? I've heard there are differences between the various options, but I don't understand what those differences are.

If anyone has tried this before and flew in the same week or on the same days, I'd love to hear about their experience! Thanks, ladies! 💕