Second-hand Smoke and Respiratory Illnesses

The link between respiratory illnesses and exposure to second-hand smoke is well documented. Some of the subtle but significant effects of second-hand smoke esposure on respiratory health include increased coughing, phlegm production, chest discomfort and reduced lung function.

For people with asthma, exposure to second-hand smoke can cause asthma attacks, increased sensitivity and reduced lung function. Other symptoms include irritation of the eyes, nose and throat. Research has also shown that adults exposed to second-hand smoke at home or in the workplace have a 40 to 60% increased risk of asthma compared with people who are not exposed in these places.

Young children are particularly vulnerable to the harmful effects of second-hand smoke exposure, and it is linked to increased risk of middle ear infections, lower respiratory illnesses (croup, bronchitis, bronchiolitis and pneumonia). Sets off asthma attacks, worsens asthmatic symptoms and reduces lung growth. Phlegm is just one of the symptoms of such illnesses.

This entry was posted on Monday, February 26th, 2007 at 3:17 am and is filed under Health. You can follow any responses to this entry through the RSS 2.0 feed. You can leave a response, or trackback from your own site.

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