My voice tends to sound gravelly or warbling when I'm tired or fatigued. Why is this? Is there anything I can do to prevent it on those nights when I get less than five or six hours of sleep?
All user-generated information on this site is the opinion of its author only and is not a substitute for medical advice or treatment for any medical conditions. Members and guests are responsible for their own posts and the potential consequences of those posts detailed in our Terms of Service.