How does vocal cord nodule return a responsibility?

summary

Experts point out that vocal nodules are more likely to occur in people who overuse their voice. So patients should pay attention to friends, understand the causes of vocal nodules, help us better treatment. So what's the matter with vocal nodules? Let's talk about it now.

How does vocal cord nodule return a responsibility?

First: exposure to irritant pathogenic factors: such as high temperature operation, dust operation, chemical industry, etc. can produce a large number of irritant substances, causing vocal nodules.

Second: excessive or improper use of voice: common in teachers, actors, singers and other professional voice users, long-term continuous high voice, high pitch or long time singing can lead to vocal cords summary.

Third: upper respiratory tract infection: cold, acute and chronic laryngitis, rhinitis, nasosinusitis, pharyngitis, pulmonary tracheobronchitis, etc. can become the cause of the disease. If the excessive use of voice on the basis of upper respiratory tract inflammation is more likely to occur vocal cords. Conclusion: nasal sinuses and pharyngeal infection can cause the obstruction of vocal resonance due to the direct downward spread of inflammation or inflammatory secretions flowing into the larynx It can cause improper phonation and increase the fatigue of laryngeal muscle, which can lead to the disease. When the lung, trachea and bronchus are infected, the inflammatory secretion produced by cough can contact with the larynx in a long period, and the disease can also be secondary.

matters needing attention

There are many causes of vocal nodules, so patients should pay attention to it. For the appearance of vocal nodules, we should follow the principle of early detection and early treatment. In order to avoid other complications caused by untimely treatment, at the same time, in daily life, try not to shout.