The voice is the working tool of many professions such as journalists, teachers, singers, telephone operators … In fact; dysphonia or voice problems have been due to annual low of 12% of teachers, the second cause of decline in teachers after the depression and anxiety. The dysphonia is the alteration of the qualities of voice (tone, timbre, intensity), and if the voice is not heard is hoarseness.
The experts advise avoiding the noise of the environment, do not force the voice, strong cough, throat clearing or shouting, correctly use the vocal resources, drinking water frequently, sleep well, avoid psychological stress and speak little in case of laryngitis. And take Propolis as a natural remedy to protect the throat and vocal cords.