i googled my way out of it . i had to find a way to beat the itch, other people did the homework on the medical/clinical side for me on sites like AD but we all know its not getting us far. so i went looking to what's on our skin the little bacteria chewing on us and what was best way to kill bacteria, by now a few know im raving about silver water , one spray dried on the bacteria killed it dead and my itch stopped. careful round the eyes brush it on with small artists brush, or allergies to silver .