question: I m completing 78, Male, 73 Kg weight. I have severe burning sensation in my back. The Neuro-physician prescribed Pregabalin 75 mg twice daily. It helped me but it caused oedema, particularly in left leg around and below ankle. So, the medicine has is being discontinued. Withdrawal is causing problem. Symbal 20mg (Cymbalta) has been suggested. As this is a SNRI, I propose consultation with my Psychatrist. For Panic Anxiety, I am already on 0.5 mg Clonazepam, thrice daily with an Tricyclic 75 mg (Prothieden) for about 16 years. What should be the treatment for my burning condition? Would Neurobion Plus help me? Please suggest.