My vet had me get a bottle of Vetericyn to use on scrapes & small wounds. It does not sting when sprayed on & does a wonderful job of aiding the healing process. Many horse people here use it on their range horses & so it is easy to get in feed stores, TSC carries it. The company makes a salve also & the young man that helped me find it said it can be used humans too. He said some of the assisted living centers use it on anyone that gets small wounds. Sorry this happened to you.