I don't know if it'll work, but it's worth a try I suppose...I never really liked Desatin. I tried Burts Bees diaper cream and it smells lovely and it worked better then anything I had tried. Quinn only had a couple diaper rashes though, and they only happened when I switched diaper brands. For some reason, the only disposable diaper I can use on Quinn is Pampers, she gets diaper rash from the other disposables.

I also have a tube of pure Lanolyn that I used when I was so sore from nursing, and then AGAN sore when Quinn started teething (and biting while nursing) and I LOVE the pure lanolin cream for all sorts of sores and cuts. I've used it on one of Quinn's diaper rashes in the past and it was nice. It seemed to clear it up quick.

I hope your little cutie gets better soon. I bet that's just got to be ouchie Poor little thing