I tried Presgara. It worked for 7 days then the pain and burning at night came back. I stayed on it for about a month hoping relief would come. It didn’t. I got my money back for all 6 bottles! Now I’m trying Nerve Flow. It’s not working but I’ve only taken it for 17 days. Still have pain in toes! I’ll probably send this back for a refund. The best one I’ve found so far is Nerve Control 911. Quiets burning & pain. Next I’m going to try NervoLyn. It is also promoted by Barbara O’Neil. As long as the capsules come with a money-back guarantee, I’m willing to try! Always with the hope of finding relief from pain & burning.