Today, I had the stitches removed for the back opening. I had the bottom opening done with periosteum correction, but the foreign body sensation was so bad... When will this go away? It's the 11th day, and today I can't even smile properly, and my cuteness has disappeared... I'm wondering if I should solve it dozens of times a day ㅠㅠ The most annoying thing is that the foreign body sensation is so bad ㅠㅠ When did the foreign body sensation go away?