I have a cream that I keep on hand you have to get it from your doctor called silverdean or SSD cream 1% this stuff is great for sunburn or small fire burn just about any kind of burn. This is what the hospitals use on burn patents. I had burned my hand with some grease and I put the cream on right a way, it takes all the toxions out of the burn. If you have a bad burn and you put this white cream on right a way and it turns dark gray or black its working. I love this stuff. There is something else I have and keep on hand in case of bee stings it stops the stinging right then and there but it sometimes hard to get unless your doctor knows what you are useing it for its called Ethyl Chioride its a topical anesthet'c  I found out about this stuff when I had to have  injections in my hips everyday twice a day when I was a surrogate If I did not have this stuff it would have been very hard to take the shots I had to have. But like I said for a doctor to prescribe this he would want to know what you are useing it for.