What to bring when traveling abroad after cosmetic surgery? Sharing essential items for reducing swelling and post-operative care.

Hi everyone! I'm Hsinyi from Taiwan. I'm thinking of booking a minor procedure, but the timing is right before my trip abroad, and I'm a little worried about swelling. I'd like to ask you experienced ladies, what are some essential items to bring when flying immediately after a minor procedure?

I've heard that cold compresses and some soothing products are important, but I'm not sure exactly what to bring. Does anyone know what types of skincare products or tools are helpful for reducing swelling after the procedure? Can I bring things like cooling patches on the plane? Or are there any other tips you can share?

Also, are there any special precautions I should take during the flight? For example, moisturizing, sun protection, or diet? This is my first time having a procedure before traveling abroad, and I'm a little nervous about how long the swelling will last, haha. If any of you have experienced something similar, I'd love to hear your experiences and advice! Thank you!