I bought some of this recently.... the lidocaine amount is just shy of a Lidoderm patch. There have been commercials for this on TV too lately. Lidocaine is the only active ingredient. It does not have the other ingredients that regular Aspercreme has.

I am using it and finding a preliminary benefit to my night time pain. I have long suspected my feet hurt alot as referred pain from my knees. (since I retired and don't stand for hours on end anymore).

I apply a small glob (it is a thick lotion and in a bottle, not tube)
on each knee at bedtime. I concentrate on the sides of the knee where the nerves are. And I have seen a marked reduction in pain and burning at night. My left ankle pain is reduced about 80% so far.

So I do think might be helpful for others here. I did find less relief when applied to the tops of the feet themselves. So reaching the nerves higher up seems to work better for me. Try applying it on the lateral sides of the knee, if you have lower leg pain, or ankle pain.

This is the website;
http://www.aspercreme.com/pain-relie...lidocaine.html

The regular Aspercreme works for me a little, but if I try to use it every day it starts to sting the area I apply to.

I believe hubby picked it up for me at Target:
http://www.target.com/p/aspercreme-l...z/-/A-16836627

If you have an allergic problem with --caine anesthetics, then you should avoid this product.