Head of the Research Department of Larynx Microsurgery and Phoniatry at the Ear, Nose and Throat Research Clinical Institute named after Sverzhevsky Svetlana Romanenko, said that lack of sleep and excessive psycho-emotional stress can negatively affect the quality of a person’s voice. This has been reported DEA Novosti.
He explained that in the process of voice formation, not only the vocal cords are involved, but also the central nervous, respiratory, endocrine, muscular and other systems of the body.
“Therefore, failures in the work of even one of these mechanisms – cold, chronic lack of sleep, excessive psycho-emotional stress, pain in the cervicothoracic spine and much more – can lead to a change in voice quality,” said the expert. I said.
Also, the quality of the voice can be affected by drugs that cause drying or swelling of the mucous membrane of the vocal folds and larynx, a decrease in the tone of the vocal muscles. Often, these side effects are caused by certain hormonal pills, including hypotensive, diuretic, pain relievers, antihistamines, oral contraceptives, muscle relaxants, antipsychotics, and tranquilizers.
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