Vocal Changes
Another common and earliest symptom of Parkinson’s disease would be significant changes in the quality and volume of your voice. More specifically, this might involve talking in a much softer tone or beginning to speak at a normal tone and then the volume gradually gets softer and fades away. In some severe cases, people with Parkinson’s disease would even lose the normal variation in the tone and volume of their voice. As a result, their voices will appear monotonous. [7]
