We rely on our voices every day to interact with others, and a healthy voice is critical for clear communication. But just as we walk without thinking about it, we usually speak without thinking how our body makes it happen.
Voice problems usually are associated with hoarseness (also known as roughness), instability, or problems with voice endurance. If you are unsure if you have an unhealthy voice, ask yourself the following: Has your voice become hoarse or raspy?
There are many different reasons why your voice may sound hoarse or abnormal from time to time, and some of these reasons are things that you can not really control. An example would be catching a common cold virus that causes laryngitis.