Toxic air: How air pollution harms lungs, heart, brain health

Moneycontrol News | November 20, 2024

Toxic air: How air pollution harms lungs, heart, brain health

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Pollutants enter the bloodstream and cause lasting damage, including respiratory distress, heart problems, and neurological dysfunction

Air pollution

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Coughing is an early signs of air pollution affecting your respiratory system, signalling inflammation or irritation caused by harmful airborne particles

Persistant cough

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You feel throat discomfort when harmful particles and chemicals in the air  irritate the throat lining, leading to soreness and a scratchy sensation

Throat irritaion

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Pollutants can make it hard to breathe, even for healthy people. It leads to shortness of breath and increased strain on the lungs and heart

Hard to breathe

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Polluted air leaves visible traces in mucus, resulting in blackish sputum, a sign that harmful particles have entered the respiratory system 

Blackish sputum

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Severe air pollution can lead to choking sensations, affecting your ability to breathe normally, during high pollution episodes or during physical exertion

Choking sensations

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For those with asthma or COPD, air pollution worsens symptoms, increasing the frequency and severity of flare-ups, leading to further lung damage 

Severe flare-ups

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Air pollution can cause sneezing, nasal congestion, burning sensations, and excess mucus production, making it harder to breathe through the nose

Nasal discomfort

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In extreme cases, prolonged exposure to poor air quality can cause dangerously low oxygen levels, leading to respiratory distress

Low oxygen levels

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Protecting your health requires awareness, preventative measures, and lifestyle adjustments to minimise the effects of polluted air

Take preventive measures

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