Care instructions for cryotherapy (liquid nitrogen)
After cryotherapy, it is normal for the area to sting and/or itch fir several hours
You may experience blistering. This is normal. If the blister becomes bothersome, you may sterilize a needle over an open flame and puncture the blister to drain the fluid. Do not pick of the top of the blister
The treat area will crust and scab over the next several days. Cleanse the area with mild soap and water. Do not scrub.
You may use Vaseline on the crusting area. This will speed healing time.