Things You Need to Know About Cough

Things You Need to Know About Cough

Why do I cough? What can I do when coughing? Coughing is a simple problem, nothing to worry about? What are the health risks of coughing? Do coughs always come from the lungs? I cough and might have a infection, should I take antibiotics? Can over-the-counter products cure my cough? How do I choose OTC cough medicines? What are the side effects of cough medicines? Can children use the same cough medicine as adults? When should I see a doctor for cough? What diagnostic tests should I have for my chronic cough? Why should I stop smoking?

Coughing is one of the most frequent reasons for people to visit their doctors. A cough is the sudden expelling of air from the lungs, often involuntarily. It is the body's way to keep the throat and airways clear. Secretions and foreign substances are expelled by the rush of air and can be projected a great distance. The droplets may contain viruses or bacteria, so always cover your mouth when coughing and wash your hands frequently.

Coughs usually go away by themselves in a few days; they may also linger for weeks or months. Coughs can make your throat feel scratchy, disrupt your sleep and make it difficult to rest. You need to know some facts before looking for cough relief.

1. Why do I cough?

A cough is only a symptom, not a disease. Occasional coughing prevents foreign materials and secretions entering the lungs; however, a persistent and uncontrollable cough usually means there is an underlying health problem. Possible causes for coughing are extensive:

Infections such as colds & flu, sinusitis, bronchitis, pneumonia and tuberculosis; Irritations such as smoke, strong odors and fumes; Allergies such as pollen, animal products and dust; Tumors in the chest such as lung cancer; Psychological or habitual such as when you are nervous; Miscellaneous conditions such as heart disease, gastro-esophageal problem and medications. The lung system and the distribution of cough receptors. The lung system and the distribution of cough receptors.

The importance of a persistent cough can only be determined along with other symptoms. See a doctor in the earliest possible so as to prevent the development of an irreversible lung condition.