? I have bell's palsy over 35 days now. I took prednisone tablet after 3 days from onset of the disease occurred. After 2 weeks I undergo 10th PT Session but still the progress is minimal. The doctor recommend me of EMG - NCV test maybe, next week I will. I take 2 times a day of Polynerve 500 after meal. Have anyone here undergone EMG - NCV?