I have EHK as well and went through some pretty horrible bouts of infections. I try to stay off the antibiotics as much as possible, and I have found a few things that help.
Neosporin for some reason is just great with my blisters. Shortly after I use it they drain like crazy and clear up much faster than ever before. I use the waterproof Neosporin with the pain reliever in it.
In the shower, every time and every day, I give myself a rinse with Betadine. I have no clue if it helps or not, all I know is I have had significantly fewer (if any) infections since the Doctor recommended this.
I also try to keep from getting any blisters in the first place. Many of my infections stem from something that triggered, everything from mosquito bites to tight socks. Not all, but most, of my worst infections had a trigger that got it started. Of course, sometimes I can wear a blister on my leg and have nothing happen, such is the luck of the draw [img]http://www.ichthyosis.com/ubb/smile.gif