Sadly I have tried to use the PainGone on my leg which is very painful from the sciatic nerve being inflamed but there has been absolutely no relief of the pain. Maybe I am using it incorrectly. The instructions for use seem to be very inadequate. I have actually hurt my hand trying to press the item itself onto the painful areas of my hip and upper leg. I am so disappointed as I really prefer not to take drugs for this pain but I have had to resort to more exercises and taking paracetamol instead. Susan Ryall Tower Health responded to my previous comments and have suggested I use a different item- Paingone Plus. I have since received this new product and have found it more effective. Consequently I have also recommended it to 2 friends who thought it was a good idea. I have returned the first Paingone for a refund. Susan Ryall Susan Ryall