What advice is there for reducing swelling after a weak stimulation, and what should I bring for travel?

Bolor is here, planning to get some cosmetic work done. I'll be staying for a few days before heading back home, but I'm hesitant because I'm worried about the risk of bruising. Has anyone else had this procedure done? Was the bruising severe or long-lasting?

I'm wondering what would be useful to bring during my trip for this. Should I bring cooling packs or gels? Are there any precautions I should take during recovery? What kind of support would be best for managing bruising? Is it okay to go into a sauna or hot tub right after the procedure?

I've heard a lot of good things about Korean cosmetic procedures, but I'd really like to hear from someone who has personal experience with this. For those who have already had it done, I'd love to know what treatments or products helped you.