1 At age 65, one out of three people has a hearing loss. 2  60 percent of the people with hearing loss are either in the work force or in educational settings.
The Causes of Pneumomediastinum. Pneumomediastinum is the name given to air in the mediastinum. Pneumomediastinum is often caused by injury or disease. It typically results when air leaks from your lungs into your mediastinum. Common causes of pneumomediastinum include: Excessive coughing. Repeated bearing down such as pushing during childbirth.
If you are, you might be suffering from Pneumomediastinum (PM), a discomforting respiratory disorder. Read and know all about the causes, symptoms, diagnosis and treatment of this disease. It is a health condition characterized by the presence of air or some other gas in the mediastinum.