Badminton players have been blistered, but what should they do if they cocoon again?

I recommend two: 1. Go to the hospital. 2. First soak your hands in warm water to soften their skin, then poke them with sterilized scissors, wipe off the spilled liquid with a cotton swab, and apply mercuric chloride to the wound. You're done! ! Ps: I have had this experience, so I think it is quite effective. Pay attention to the scissors must be disinfected! ! Don't let it affect your health!