How does radon cause cancer? Radon decays quickly, giving off tiny radioactive particles. When inhaled, these radioactive particles can damage the cells that line the lung. Long-term exposure to radon can lead to lung cancer, the only cancer proven to be associated with inhaling radon.Then, what cancers are caused by radon?
Most radon-related lung cancers develop in smokers. However, radon is also thought to cause a significant number of lung cancer deaths among non-smokers in the United States each year. Some studies have suggested that radon exposure may be linked to other types of cancer as well, such as childhood leukemia.
Beside above, what are the symptoms of radon in your home? Possible symptoms include shortness of breath (difficulty breathing), a new or worsening cough, pain or tightness in the chest, hoarseness, or trouble swallowing. If you smoke and you know you've been exposed to high levels of radon, it's very important to quit smoking.
Also to know, is radon gas really a problem?
Radon is a radioactive gas and exposure to it causes 21,000 lung cancer deaths per year—only smoking causes more. Because you can't see, smell or taste radon, it's important to periodically test the air in your home. Believing you live in a region not affected by radon is just one of the myths about this deadly gas.
How much does radon increase cancer risk?
The EPA estimates that radon exposure increases lung cancer risk eight to nine times in smokers compared with nonsmokers. Major scientific organizations believe that radon contributes to approximately 12% of lung cancers annually in the United States.
Where is Radon most commonly found?
Radon is a naturally occurring radioactive gas which may be found in indoor environments such as homes, schools, and workplaces. Radon is the most important cause of lung cancer after smoking.Is radon only in the basement?
Radon is completely odorless as well as being invisible. Because it is often found unexpectedly in basements, some people mistakenly believe that it only occurs in basements. Most commonly homes with basements are suspect for having higher radon levels.How do you lower radon levels?
In some cases, radon levels can be lowered by ventilating the crawlspace passively (without the use of a fan) or actively (with the use of a fan). Crawlspace ventilation may lower indoor radon levels both by reducing the home's suction on the soil and by diluting the radon beneath the house.Who is most at risk of lung cancer?
Known risk factors for lung cancer include: Risk by age: About two out of three lung cancers are diagnosed in people over age 65, and most people are older than 45. The average age at diagnosis is 71. Family history: Genetics may predispose certain people to lung cancer.Can radon make you sick?
The more uranium there is, the more radon there is. That makes radon the second leading cause of lung cancer after smoking. But even minor symptoms like headaches, feeling unusually tired, itching or burning eyes, irritated skin, nasal congestion, a dry throat or nausea could be due to your home's indoor air quality.What level of radon is unsafe?
Radon levels are measured in picocuries per liter, or pCi/L. Levels of 4 pCi/L or higher are considered hazardous. Radon levels less than 4 pCi/L still pose a risk and in many cases can be reduced, although it is difficult to reduce levels below 2 pCi/L.When did radon become an issue?
In 1879, the condition was identified as lung cancer caused by exposure to radioactive substances, including uranium and radon.What type of lung cancer is caused by radon?
The predominant histologic type among cases was squamous cell carcinoma (46.4% of all cases) followed by adenocarcinoma (26.4%). We found that lung cancer risk increased with radon exposure. The risk was statistically significant departing from 50 Bq/m3 with an OR of 1.87 (95% CI, 1.21–2.88).Should I worry about radon gas?
Exposure to radiation, including radon, affects people differently, so there is no such thing as a 'safe' radon level, however the lower your exposure the lower the risk of developing lung cancer.How much does radon remediation cost?
The cost of a mitigation system may vary according to the home's design, size, foundation, construction materials and the local climate. Radon reduction systems average costs nationally are $1,200 with a range from $800 to $1500 common depending on house and market conditions.How do you test for radon?
Or you can order one by calling 1-800-SOS-RADON (1-800-767-7236) or going to the National Radon Program Services website (test-kits). Set up the testing device to check the air for radon. Depending on the type of test, it may take just a few days or many months to finish the test.How bad is a radon level of 5?
The average global outdoor radon level varies between 5-15 Bq/m3, equal to 0.135-0.405 pCi/L. For every 99.9 Bq/m3, or every 2.7 pCI/L increase in long term radon exposure, lung cancer risk rises 16 percent. The thing to remember is that the lower the level, the lower the risk.What is involved in radon mitigation?
Radon mitigation is any process used to reduce radon gas concentrations in the breathing zones of occupied buildings, or radon from water supplies. Treatment systems using aeration or activated charcoal are available to remove radon from domestic water supplies.What produces radon gas?
Radon comes from the breakdown of naturally-occurring radioactive elements (such as uranium and thorium) in soils and rocks. As part of the radioactive decay process, radon gas is produced. In some cases, radon can enter buildings through well water and come from building materials.Is radon gas heavier than air?
Radon gas is approximately 7.5 times heavier than air. It is however a noble gas with no chemical affinity but is easily influenced by air movements and pressure. In a house with forced air heating and cooling, radon gas can easily be distributed throughout the entire dwelling.Should I get radon testing?
EPA RECOMMENDS: If you are buying or selling a home, have it tested for radon. Fix the home if the radon level is 4 picocuries per liter (pCi/L) or higher. Radon levels less than 4 pCi/L still pose a risk and, in many cases, may be reduced.What is radon good for?
It is chemically inert, but radioactive. Radon decays into radioactive polonium and alpha particles. This emitted radiation made radon useful in cancer therapy. Radon was used in some hospitals to treat tumours by sealing the gas in minute tubes, and implanting these into the tumour, treating the disease in situ. 
