My son had a serious water burn (2nd degree) and the hospital gave him this prescription for topical application:
http://www.webmd.com/drugs/2/drug-4910/silvadene-topical/details
I had a lot left over and have used it on saddle sores as well as road rash and its quite amazing. If you can get a prescription for this medicine it works wonders.
There is also this stuff that is over the counter for areas of your body that dont move much:
Mepilex Ag Antimicrobial Soft Silicone Absorbent Foam Dressing with Silver
http://www.rehabmart.com/product/mepilex-ag-4in-x-4in10-x-10cm-27644.html
http://www.webmd.com/drugs/2/drug-4910/silvadene-topical/details
I had a lot left over and have used it on saddle sores as well as road rash and its quite amazing. If you can get a prescription for this medicine it works wonders.
There is also this stuff that is over the counter for areas of your body that dont move much:
Mepilex Ag Antimicrobial Soft Silicone Absorbent Foam Dressing with Silver
http://www.rehabmart.com/product/mepilex-ag-4in-x-4in10-x-10cm-27644.html