I feel tingling in my both the palms, feet and back. Doctor suggested me R-loc 150, Flexilor P-8 and Neurobion but I feel some pain in my food pipe. Do I STOP MEDICINE OR CONTINUE IT. I am 38 years old woman 5 2 and 54 Kg. Tingling in palms is for about 20 years. I have undergone 2 segarions. Doctor previously also given me Nurobion, Micobalamine, Nice etc, But tingling goes on increasing. My sugar tests were negative.