Prevention is dependent on the cause of the upper airway obstruction . See the individual diseases in the above section for more information. Tests are usually not necessary, but may include a chest X-ray , bronchoscopy , or blood gas analysis. Treatment depends on the cause of the blockage. Aspirated objects may be able to be removed with bronchoscopy .
Prompt treatment is often successful.
However, the condition is dangerous and potentially fatal even if treated. Diseases where airway obstruction develops over a period of hours allow time to call a physician. The information provided herein should not be used for diagnosis or treatment of any medical condition. A licensed physician should be consulted for diagnosis and treatment of any and all medical conditions. Inc. Any duplication or distribution of the information contained herein is strictly prohibited.