Miscellaneous

Chronic Cough
This is defined as persistent cough for more than 8 weeks. It may be due to a variety of reasons including the upper airway cough syndrome, asthma and gastro-oesophageal reflux. Several basic investigations may be required and treatment varies with the underlying cause.

Mediastinal Disorders
The mediastinum is the area between the lungs and includes lymph nodes, various glands, the oesophagus (food pipe), nerves, blood vessels and the heart. Multiple disorders can affect these structures, including tumours. Treatment will depend on the exact diagnosis.

Drugs and Inhalational Injuries
The ingestion of many drugs and the inhalation of many noxious gases may cause lung injury and lead to difficulty in breathing and low levels of oxygen in the blood. Treatment depends on the exact scenario, and sometimes involves the use of oxygen, antibiotics and/or steroids.

This information is meant for educational purposes and should not be used as a substitute for medical diagnosis or treatment. Please seek your doctor’s advice before starting any treatment or if you have questions relating to your health and medical condition.