Latest posts
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Spirometry for COPD: What the Breathing Test Measures and What It Does Not
By SmokersLung.com Respiratory Health Education Team | Updated September 2026 Spirometry is a lung function test that measures how much air a person can breathe out and how fast they can blow it out. It’s used to help evaluate several respiratory conditions — but on its own, it doesn’t diagnose anything or capture the full…
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Lung Cancer Screening Questions: Age, Smoking History, Benefits, and Limits
Lung cancer screening is a yearly low-dose CT scan recommended for adults who meet specific age, smoking-history, and quit-date criteria set by national health authorities. This page will not tell you whether you personally qualify — only a clinician can do that. It gives you the same information a doctor uses in that conversation, so…
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Radon Testing for Current and Former Smokers: Why Home Exposure Matters
A Radon Test Kit in the Hardware Store Aisle Say you quit smoking five years ago. You’re at the hardware store buying paint for a basement remodel, and next to the paint chips you spot a small box labeled “radon test kit.” You’ve heard the word before, but you’re not sure it applies to you…
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Smoking and Dry Mouth: What to Ask at a Dental Visit
Dry mouth is common in people who smoke, and it is not just uncomfortable. Less saliva means less protection against cavities, gum irritation, and mouth infections. If dry mouth, bad breath, or mouth soreness stick around for more than a few weeks, it is worth bringing up at a dental visit rather than covering it…
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COPD Early Signs: When to Get Screened
Learn the first warning signs of COPD, who should be screened, and what spirometry testing involves—without false promises about reversing lung damage.
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Do You Qualify for Lung Cancer Screening? Age, Pack-Years and the 15-Year Rule
Disclosure: This article may contain affiliate links. If you click a link and make a purchase, we may receive a commission at no additional cost to you. All opinions remain our own. By SmokersLung.com Respiratory Health Education Team | Last verified: August 2026 Medical Disclaimer: This content is for informational purposes only and does not…