Cutting double eyelids requires anesthesia. You won't feel anything after anesthesia. Soon, after about 40 minutes, you won't feel any pain during the operation, but you can only hear the sound of knives and scissors. I took intravenous drip for 5 days after operation, and took anti-inflammatory drugs on the sixth day when I was not so swollen. Apply the liquid medicine to the incision every day, and the beauty salon will give it to you. When the anesthetic is too strong and your eyes are still swollen, you can't open them at all. If you don't open them hard and touch the knife edge, it won't hurt.
During the period, be careful not to wash your face like before, avoid your eyes, and bear with it when you take a shower and wash your hair. Try not to eat spicy, fishy, beef and mutton, seafood, wine and eggs. Reduce the time spent watching TV and mobile phones online, and it is best not to watch them.
In fact, a bigger beauty salon will do, and you don't have to go to the hospital. Double eyelid is really a small operation, and there is no risk.