Sharla /shar-la/ [2 sylls.] as a girls' name is of Old German and Hebrew origin, and Sharla means free man; a fertile plain. Sharla is a version of Caroline (Old German). Sharla is also a form of Charlotte (Old German). Sharla is also used as a form of Sharlene (Old German) and Sharon (Hebrew). Kreatif forms: Sharka.
Acute laryngitis is most commonly caused by a viral infection, such as a cold or flu. Another type of acute laryngitis is mechanical laryngitis. This can be caused by: Overusing or misusing your voice. Excessive, singing, speaking or shouting. Persistent coughing and throat clearing. A throat injury.
Causes of acute laryngitis include: 1  Viral infections similar to those that cause a cold. 2  Vocal strain, caused by yelling or overusing your voice. 3  Bacterial infections, such as diphtheria, although this is rare, in large part due to increasing rates of vaccination.auses of acute laryngitis include: 1  Viral infections similar to those that cause a cold. 2  Vocal strain, caused by yelling or overusing your voice. 3  Bacterial infections, such as diphtheria, although this is rare, in large part due to increasing rates of vaccination.