Slight swelling burning sensation-upper lip

After my last session a noticed when I got home I had a little swelling
on one side of upper lip. Also, I felt a burning sensation which I’d not
experienced before. I iced it for a couple of hours and took a 3 hour
nap. When I woke up it felt much better. The next day I had tiny little
scabs which fell off within 5 days. Is this acceptable? Or should I be
worried about damage to upper lip area?
Thank you!

Not to worry. This is normal, especially when hairs are deeply-rooted, or growing densely. Your skin is healing normally.

It sounds within the realm of normal.

Thanks for the reassurance.

Normal response for upper lip treatment.