Has anyone here had experience with post-procedure swelling and bruising care after minor treatments?

Hi everyone! I'm Chiahui, and I just had a minor procedure done in Seoul. My face is a bit swollen and bruised right now. This is my first time getting this kind of treatment in Korea, and I'm not entirely sure about the best way to care for it. I wanted to ask experienced friends here, how do you all manage swelling and bruising? Do you use cold compresses, warm compresses, or other methods?

Right now, I'm a little worried about how long the recovery period will be, as I'm flying back to Taiwan to see friends in a few days. Can anyone share their experiences, like how many days after the procedure it took for the swelling to subside? I know everyone's situation is different, but at least I can get a general idea. Also, are there any daily habits or precautions that are essential?

I'm also really curious about what everyone eats and how they adjust their routines during the recovery period. I'm feeling a bit anxious because I really don't want the swelling to last too long. Can experienced sisters share their insights? Thanks!