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Coughs - Prevention

There is no sure way to prevent a cough. To help reduce your risk:

Wash your hands frequently during the cold and flu season. This helps prevent the spread of a virus that may cause a cold or influenza.
Avoid people who have a cold or influenza if possible.
Don't smoke or use other forms of tobacco. A dry, hacking "smoker's cough" means your lungs are constantly irritated. For more information, see the topic Quitting Smoking.
Avoid exposure to secondhand smoke, both at home and in the workplace.
Increase your fluid intake. This helps keep the mucus thin and helps you cough it up. It also helps prevent dehydration.
Get a flu shot (influenza vaccine) each year. For more information, see the topic Influenza.
Get a pneumococcal shot(What is a PDF document?) if you are age 65 or older; if you have chronic lung disease, such as asthma or chronic obstructive pulmonary disease (COPD); if you smoke; or if you have a health risk that increases the seriousness of your symptoms.
Make sure your immunizations are current, such as pertussis to reduce your risk of getting whooping cough. For more information, see the topic Immunizations.

WebMD Medical Reference from Healthwise

Last Updated: 3/, 010

This information is not intended to replace the advice of a doctor. Healthwise disclaims any liability for the decisions you make based on this information.