The âshellâ or âcaseâ is the outer covering of a hearing aid, and determines its style. Of the many parts of a hearing aid, style can make a big difference to your overall satisfaction. Beltone's two main style categories are Behind-the-Ear (BTE) and Custom hearing aids. IIC. Invisible-in-Canal.
The symptoms of chest congestion can be listed as under. 1  Coughing. 2  Shortness of breath. 3  Labored breathing.  Chest 1  pain. Dizziness.  Runny 1  nose. Wheezing. 2  Discomfort. Blood in  cough. Loud noises while breathing.
Chest congestion is a rather common problem, as the symptom or condition may be associated with a variety of other health conditions and diseases. This could include common ailments such as a common cold or most other respiratory infections, as well as with conditions like heart disease.ymptoms of Chest Congestion. The symptoms of chest congestion are easily identifiable. Shortness of breath, labored breathing, coughing, chest pain, dizziness, runny nose, wheezing, discomfort, blood in cough, and loud noises while breathing are all common symptoms of chest congestion.