Radon exposure poses significant health risks, primarily due to its radioactive properties. Here are the main health risks associated with radon exposure:
- Lung Cancer: Radon is the second leading cause of lung cancer after smoking. When radon gas is inhaled, it decays into radioactive particles that can damage lung tissue over time, increasing the risk of lung cancer. Smokers who are exposed to radon have an even higher risk of developing lung cancer.
- Respiratory Issues: Prolonged exposure to high levels of radon can lead to respiratory problems such as coughing, wheezing, and shortness of breath. These symptoms may mimic other respiratory conditions and can worsen over time.
- Increased Risk for Non-Smokers: While smoking remains the primary risk factor for lung cancer, non-smokers can also develop lung cancer from radon exposure. In fact, radon is estimated to cause about 21,000 lung cancer deaths each year in the United States among non-smokers.
- Indoor Air Quality: Radon exposure can degrade indoor air quality, leading to discomfort and potential health issues for occupants. High levels of radon gas may also indicate other indoor air quality problems or structural issues within a building.
- Mitigation Importance: Since radon is odorless, tasteless, and invisible, individuals may not be aware of its presence without testing. Mitigation efforts, such as radon mitigation systems, are essential for reducing radon levels in homes and buildings to mitigate health risks.
It’s crucial for individuals to test their homes for radon regularly, especially in areas with known radon risk, and take appropriate measures to mitigate radon levels if necessary to minimize health risks associated with radon exposure.