MOre on the dry ice burned fingers,
 
Beside what I already posted regarding cayenne pepper, and chelation, once sloughing begins you can also use a sprya of 2/3 cs water with 1/3 vitamin c or abscorbic acid soloution.  One burn unit uses this ratio and finds it heals burns virtually scarless, and kills pain better than narcotics.  Better than vitamin e in these situation is raw Aloe Vera, not the crap you can buy in health food stores, not for this, go to a nursery or other place that sells plants and buy the fresh alow plants.  Take single leaf prongs and filet them and pack the fingers in the fresh aloe gel.  It can work miracles, I kid you not, I have experience with this.  Also for pain use magnets.
 
Barb
MOre on the dry ice burned fingers,

Beside what I already posted regarding cayenne pepper, and chelation, once
sloughing begins you can also use a sprya of 2/3 cs water with 1/3 vitamin
c or abscorbic acid soloution.  One burn unit uses this ratio and finds it
heals burns virtually scarless, and kills pain better than narcotics. 
Better than vitamin e in these situation is raw Aloe Vera, not the crap you
can buy in health food stores, not for this, go to a nursery or other place
that sells plants and buy the fresh alow plants.  Take single leaf prongs
and filet them and pack the fingers in the fresh aloe gel.  It can work
miracles, I kid you not, I have experience with this.  Also for pain use
magnets.

Barb