Every breath is a reminder of something we often take for granted healthy lungs are essential for a healthy life.
Our lungs work continuously, bringing oxygen into the body and removing carbon dioxide. Yet lung health is often overlooked until breathing problems appear. From asthma and allergies to infections, air pollution, smoking and chronic lung diseases, several factors can affect our ability to breathe freely.
On World Lung Day, let us take a moment to understand our lungs and make lung health a lifelong priority.
Why lung health matters
Healthy lungs allow children to play, learn and grow normally and enable adults to remain active and productive. Lung diseases, however, can affect people at any age.
Common respiratory conditions include:
* Asthma
* Allergic rhinitis and other allergic airway diseases
* Pneumonia and respiratory infections
* Chronic obstructive pulmonary disease (COPD)
* Tuberculosis
* Lung cancer
* Breathing problems related to air pollution and occupational exposures
Some respiratory diseases are preventable, while many others can be effectively controlled when recognised early.
Protect your lungs—starting today
1. Stay away from tobacco smoke
Smoking is one of the most important preventable causes of lung disease. Avoiding smoking and exposure to second-hand smoke protects both children and adults.
2. Pay attention to air quality
Air pollution can aggravate asthma and other respiratory conditions. On days with poor air quality, people with respiratory diseases should take appropriate precautions and avoid unnecessary prolonged outdoor exposure.
3. Don’t ignore persistent symptoms
A cough that does not go away, recurrent wheezing, breathlessness, chest tightness, coughing up blood or frequent respiratory infections deserves medical evaluation.
4. Keep asthma under control
Asthma should not be managed only when symptoms occur. Appropriate long-term treatment, correct inhaler technique and regular follow-up can help people with asthma lead active, normal lives.
5. Prevent infections
Hand hygiene, appropriate vaccination, good nutrition and avoiding close contact with people who have contagious respiratory infections can reduce the risk of several respiratory illnesses.
6. Stay physically active
Regular physical activity supports overall cardiovascular and respiratory fitness. People with chronic lung disease can also benefit from appropriately planned exercise.
7. Protect children’s developing lungs
Children are particularly vulnerable to tobacco smoke and air pollution. A smoke-free home and environment is one of the simplest and most important gifts we can give a child.
When should you seek medical help?
Breathing difficulty should never be ignored. Seek urgent medical attention if there is severe breathlessness, bluish discoloration of the lips or face, inability to speak or drink because of breathing difficulty, severe chest pain, confusion, or rapidly worsening symptoms.
For children, fast or difficult breathing, chest indrawing, persistent wheezing, poor feeding, unusual sleepiness or bluish lips should receive prompt medical assessment.
A simple message for World Lung Day
We cannot always control everything that affects our lungs, but many important risk factors are within our control.
Don’t smoke. Reduce exposure to air pollution. Keep vaccinations up to date. Stay active. Recognise symptoms early. And don’t ignore breathing problems.
Because every breath matters.
This World Lung Day, let’s make a commitment to protect our lungs—and help our children grow up breathing easier.
— Dr Nayan Mani Deka
Consultant Pediatrician & Asthma and Allergy Specialist
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