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Aphonia is the medical term for losing your voice. Allergies, respiratory infections, and talking too loudly can all cause aphonia to occur. Skip to main content. 24/7 Help. For premium support ...
Nitrogen dioxide poisoning is the illness resulting from the toxic effect of nitrogen dioxide (NO 2). It usually occurs after the inhalation of the gas beyond the threshold limit value. [1] Nitrogen dioxide is reddish-brown with a very harsh smell at high concentrations, at lower concentrations it is colorless but may still have a harsh odour.
A number of other causes for losing one's voice exist, and treatment is generally by resting the voice and treating the underlying cause. [2] If the cause is misuse or overuse of the voice, drinking plenty of water may alleviate the problems. [2] It appears to occur more commonly in females and the elderly. [4]
Voice rest, drinking water, reduce coughing and throat clearing, no whispering or shouting/screaming Aphonia is defined as the inability to produce voiced sound . [ 1 ] This may result from damage, such as surgery (e.g., thyroidectomy ) or a tumor ., [ 2 ] or can be a result of psychological means.
[4] [3] This voice quality results from the increased activity of the vocal folds to compensate for the immobility of the PCA muscle(s). [3] [5] Patients may need to use more effort than normal when speaking and may find that their voice quiets or grows tired after speaking for a long time. [3] [6] This is known as vocal fatigue.
Other causes can include acid reflux, asthma, allergies, or other chronic medical conditions, adds Richard Watkins, M.D., an infectious disease physician and professor of medicine at the Northeast ...
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Anti-reflux medications may be prescribed for patients with signs of chronic laryngitis and hoarse voice. [24] If anti-reflux treatment does not result in a decrease of symptoms, other possible causes should be examined. [1] Over-the-counter medications for neutralizing acids and acid suppressants (H-2 blockers) may be used. [7]