Toxic is toxic: Your lungs at threat, no amount of air pollution is less
BLK-Max Super Speciality Hospital, Delhi
Pulmonologists across the city have warned that no amount of air pollution is safe and prolonged exposure to it can exacerbate asthma and bronchitis and reduce lung function over time.
NEW DELHI: Pulmonologists across the city have warned that no amount of air pollution is safe and prolonged exposure to it can exacerbate asthma and bronchitis and reduce lung function over time.
They have advocated the immediate need to mitigate the impact of air pollution on life expectancy by implementing environmental regulations, improving fuel quality, promoting electric vehicles and raising awareness about the health risks associated with air pollution.
These warnings come in light of a recent study, which has shown that air pollution in the national capital, often dubbed as the most polluted city in the world, is estimated to shorten an average Delhiite's life expectancy by 11.9 years. And if we go by the national average, pollution in the country shortens the life of an average Indian by 5.3 years.
Dr GC Khilnani, head of pulmonology in PSRI Hospital, said, "I see many patients who have prolonged cough after trivial viral illness, which is associated with breathlessness and wheezing where medications are ineffective and at times corticosteroids are required to control airway inflammation. About 30 years back, nebulisation machines at homes were a rarity, but now, they are common in Delhi households, especially if there are children or elderly in the house. It is important to emphasise that there is no scientific evidence that use of air purifiers or mask protects us from adverse effects of pollution."
He added that it is important to abide by government regulations, which are well described. This is a collective responsibility towards controlling this menace.
Dr Avi Kumar, senior consultant, pulmonology, Fortis Escort, Okhla, said that chronic exposure to air pollution can lead to a decline in lung function, particularly in vulnerable populations like children and the elderly. The reduced lung function can make individuals more susceptible to respiratory infections and diseases, ultimately affecting their life expectancy. Besides, long-term exposure to pollutants can contribute to the development of atherosclerosis, a condition where arteries become narrow and hardened, increasing the risk of heart-related complications.
Dr Navneet Sood, senior consultant, respiratory medicine at Dharamshila Narayana Superspeciality Hospital, said, "Prevention is the best way to deal with this menace. Those afflicted with respiratory diseases now face an even graver risk. Our elderly must retreat indoors to shield themselves from this invisible assailant. Those under medication should not miss this at all."
Dr Sandeep Nayar, senior director & HOD, chest & respiratory diseases, BLK-Max Super Speciality Hospital, said, "Long-term effect of pollution is hazardous to all of us as it may affect each and every organ of our body. All those who suffer from any chronic illness need to take precautions."