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    • Causes serious cardiovascular and respiratory diseases

      • Second-hand smoke causes serious cardiovascular and respiratory diseases, including coronary heart disease and lung cancer, and kills around 1.3 million people prematurely every year.
      www.who.int/news-room/fact-sheets/detail/tobacco
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  2. May 15, 2024 · Secondhand smoke exposure can produce harmful inflammatory and respiratory effects within 60 minutes of exposure which can last for at least three hours after exposure. 4. Health effects of secondhand smoke on adults and children. Secondhand smoke causes heart disease and stroke.

  3. Over 7,000 harmful chemicals are found in smoke, with 70 known to directly cause cancer. These pose a threat to all kinds of pets including dogs, cats, birds, guinea pigs and even fish. There are small steps you can take to reduce harm from exposure to second-hand smoke.

  4. www.nhs.uk › live-well › quit-smokingPassive smoking - NHS

    Secondhand smoke is a lethal cocktail of more than 4,000 irritants, toxins and cancer-causing substances. Most secondhand smoke is invisible and odourless, so no matter how careful you think you're being, people around you still breathe in the harmful poisons.

  5. In all, at least 69 are cancerous. Over 250 are harmful in other ways. Fluids such as blood and urine in nonsmokers might test positive for nicotine, carbon monoxide, and formaldehyde. The...

  6. Second-hand (passive) smoking can cause serious health effects to those around you, both in the long and short-term. Get advice on the dangers of second-hand smoke and where to get help to stop smoking.

  7. Jan 18, 2024 · How harmful is secondhand smoke? Smoke from burning tobacco products contains harmful chemicals (toxins). Even if you don’t smoke, inhaling other people’s smoke causes you to breathe in these toxins. Smoke from the end of a burning cigarette, cigar or pipe is unfiltered.

  8. Oct 26, 2023 · Exposure to secondhand smoke can lead to lung cancer, acute and chronic coronary heart disease (CHD), and eye and nasal irritation in adults. Research also shows that the risks for CHD from passive smoking are essentially indistinguishable from active smoking.