Posted 8/22/2015 3:03 PM (GMT 0)
I use a prescription 5% lidocaine patch for post herpetic neuralgia. It's one of those things where you don't realize it's helping until you don't use it for a couple days. In other words, helpful, but subtle. I'd be surprised if the cream would have a dramatic effect except maybe on a real itchy area, but it's worth keeping in mind for me if I ever can't get the prescription kind for a while.