Ten Tips To Guard Your Lungs This Winter - Dr Raja Dhar

As winter approaches, it's crucial to understand how the changing weather can affect our breathing and overall health. This overview breaks down the impact of seasonal shifts on our respiratory well-being, focusing on things like the transition from warm to cold weather, how it can affect people with existing lung problems and the challenges posed by winter air pollution.

It is expected that there will be an increase in respiratory issues, especially for kids, those with chronic lung diseases, and older adults. In such times, children are more sensitive to air quality, and parents should be mindful of outdoor plans.

Additionally, getting vaccinated against various illnesses, is highlighted as a crucial step for protection. Here are some practical tips to stay healthy, and avoid falling prey to such illness, by taking care of your lungs and adopting healthy habits, to enjoy a safe and healthy winter season.

1. Climate Impact on Respiratory Health:

  - Seasonal changes, especially from summer to winter, can lead to increased viral replication in the upper respiratory tract.

  - The transition from winter to warmer seasons may also trigger respiratory issues, affecting both upper and lower airways.

2. Vulnerable Populations:

  - Individuals with chronic lung diseases like asthma and COPD are at higher risk of exacerbations during seasonal transitions.

  - Hospitalization rates tend to rise significantly during the winter period.

3. Air Pollution and Winter Challenges:

  - Post Diwali, air pollution intensifies due to a phenomenon called 'temperature inversion.'

  - Cold air traps pollutants at the earth's surface, leading to poor air quality and higher respiratory ailments.

4. 2023 Outlook:

  - Anticipated increase in respiratory ailments in the next two months, especially affecting children, those with chronic lung diseases, and the elderly.

5. Additional Threats:

  - New virus strains, including the reported COVID variants, pose risks, particularly for individuals with comorbidities.

  - Post-COVID symptoms may persist, with a continued risk of lung-related issues for the next two years.

6. Preventive Measures:

  - Avoid sudden temperature changes to prevent breathing passage spasms and viral replication.

  - Steer clear of chilled drinks and abrupt temperature shifts, such as going from sweating to air conditioning.

  - Quit smoking to protect both personal and public health.

7. Healthy Lifestyle Practices:

  - Maintain a nutritious diet and engage in regular exercise.

  - Exercise indoors during poor air quality to minimize exposure to outdoor pollutants.

  - Use masks, especially when the air quality index exceeds 150, to mitigate the impact of pollutants.

8. Children's Health Considerations:

  - Children are particularly vulnerable to ambient air particulate matter, influencing school holiday schedules.

  - Parents should stay vigilant and adapt plans based on air quality conditions.

9. Vaccination Recommendations:

  - Encourage vaccination against pneumonia, influenza, shingles, pertussis, and stay updated on COVID vaccination guidelines.

10. Closing Thoughts:

  - Emphasize the importance of healthy breathing and a positive lifestyle.

  - Wishing everyone a safe and healthy winter season.