Swelling care tips and aftercare products for traveling after minor procedures

Hi everyone! So I'm planning to have a minor procedure in Korea next month, but I have to travel to several cities right afterward. I'm a bit worried about the swelling and how to handle aftercare during the trip.

Do you have any suggestions for reducing the swelling? I've heard that cold compresses help, but they're a hassle to carry around. Do you have any practical tips? And for aftercare products, should I buy them in Korea or is it better to bring them from here? I'm worried that local products won't work or that they won't be in line with the doctor's instructions.

Also, how long does it usually take for the swelling to go away? I worry that when I explore cities, my face will still be very swollen. Haha.

Has anyone traveled directly after a procedure? Share your experiences! What did you bring and what helped the most? Thanks guys! 💙