Rising Mercury Heats Up Respiratory Woes

High ozone levels make it harder for those with breathing problems

Much of the nation has been experiencing searing heat waves recently. For many people, the rising temperatures are simply uncomfortable. For asthmatics and others with respiratory problems, however, soaring temperatures can be deadly.

The problem is the air pollutant ozone, which is created in higher amounts when lots of heat and sunlight are present, according to this article from Milwaukee's Journal-Sentinel. When ozone levels rise, those with breathing difficulties, like asthma, emphysema and bronchitis, can experience wheezing, coughing and shortness of breath.

The problem can become so severe that asthmatics can die if they don't heed high-ozone warnings and stay indoors. The article cites two recent examples of young athletes who had severe asthma attacks and died while exercising in the heat.

The story recommends limiting strenuous outdoor activities and paying close attention to your respiratory symptoms. This article from the National Safety Council offers tips on controlling asthma. Suggestions include keeping the house clean to minimize the amount of dust mites present, and keeping humidity levels in the home low to control mold growth. Also, don't allow smoking indoors, and check filters on air conditioners and furnaces and change them according to manufacturer's guidelines.

Related Stories

No stories found.
logo
www.healthday.com