Small burn on the hand

A teenager had burned his hand while cooking and got a small blister about 1cm in size filled with water.
1 hour later, a 15-minute Reiki treatment was given to the affected area.
The hands of the Reiki givers felt pleasantly cool to the recipient, unlike other Reiki treatments.
The pain could be stopped. The next day, without medication, the bladder had disappeared and the pain had stopped.