Have you considered taking a supplement called Alpha Lipoic Acid? You can find it at your healthfood store. I began at 600 mg XR once a day. After trying this for about a week or two, I was ready to give it up because I felt no relief. On a whim, I took another 600 mg XR 12 hours later and within a day felt massive relief. Every 12 hours is the perfect dosage for me but you might need to play with it and find what works best for you. If you do decide to take it, please remember to drink lots of water with it. It will help you feel better.