You can also try them on the back of the knee (1/2 patch). I've had to resort to this for my left ankle...this heat wave is killing my ankle lately!
The Lidoderm works about 80% there for my ankle.
I have not had much success with them on the foot however.
Try moving your patches up the spine, slowly say 2 days at each spot...if lower sacral is not working. Your intercept may be at one of the lumbar exits.
__________________
All truths are easy to understand once they are discovered; the point is to discover them.-- Galileo Galilei
************************************
.
Weezie looking at petunias 8.25.2017
****************************
These forums are for mutual support and information sharing only. The forums are not a substitute for medical advice, diagnosis or treatment provided by a qualified health care provider. Always consult your doctor before trying anything you read here.