It really did make it worse. I had 2 of the worst nights ever.

If it has worked for your friend and her friends, I am very pleased for them, but it just aggravated my condition. 

Now after a third night, it has gone back to how it was, 24/7 but less intense, so I doubt I would try it again.

But, as I said I put some on my athletes toe, which has been really itchy for a few weeks and it cleared it up within a day.

Cheers.