Does anyone have experience with aftercare following minor procedures in Korea?

Hi everyone, I'm Loan from Vietnam. I'm planning to go to South Korea soon for a minor cosmetic procedure (no major surgery), but I'll only be there for about 5-6 days before flying back. I'm a little worried about swelling and aftercare, as I'll be flying back and forth to work.

I'd like to ask what products people usually bring? I'm looking into creams or essential oils to reduce swelling, but I don't know which ones to choose. Has anyone experienced something similar and can share their experience? I also want to know if I need to bring ice or anything special, or if regular skincare products will suffice?

Thank you so much! I'm looking forward to hearing from those who have had this procedure done before 💕