Damn ! I bet it does take the itch away but in exchange for a gacho bad burn sensation.
I have heard for years that capsaicin can work as an anti-inflammatory and as a histamine blocker. Here is an interesting article on the capsaicin/histamine relationship that pretty much sums up the effects the OP noticed.
http://www.medicaljo...555-0479&html=1
Great info, thanks! Looks like I was wrong, but I don't mind- that's really cool that capsaicin can do that!