Has anyone had a petit procedure and then traveled? What should I prepare for swelling and aftercare upon returning?

Hello everyone, my name is Game from Thailand. I wanted to ask if anyone has had a petit procedure in Korea and then had to travel to another city during their recovery. I'm planning a trip and want to get a small procedure done, but I need to travel in the first week after the procedure, so I'm worried about swelling.

I'm not sure what I should prepare. Should I bring an ice pack? Or are there any special skincare products that work well post-procedure? And most importantly, what items are allowed on the plane, as I don't want any extra hassle. Can anyone share their experiences? What kind of procedure did you have, how much swelling did you experience, and how patient were you? Thank you in advance.