Delhis Pollution Crisis: A Health Threat to Heart and Mind, Warns Expert

New Delhi, November 10 (Daily Kiran) : The escalating air pollution in New Delhi is raising significant health concerns among residents. Dr. N.K. Gupta, a senior pulmonologist at Safdarjung Hospital, has issued a stark warning about the hazardous pollution levels and their impact on health. He described the current situation as akin to living in a gas chamber filled with smoke, emphasizing that the effects extend beyond the lungs to the heart, brain, and other vital organs.

Dr. Gupta highlighted that pollution levels should not merely be viewed through the lens of the 400 mark. According to various reports, if we consider the World Health Organization’s safe limit of 15, pollution levels are reported to be 150 to 200 times higher, with some readings reaching as high as 1700 or even 3000. Many monitoring stations have not released their readings, but it is evident that pollution this year is significantly worse than in previous years.

He explained that pollution primarily consists of three types of elements: coarse particulate matter, fine particulate matter, and toxic gases. Coarse particles can harm the skin and irritate the eyes and nose. Fine particles, such as PM 2.5, can enter the bloodstream through the respiratory system, leading to inflammation throughout the body. Gases like nitrogen oxides, sulfur dioxide, and ozone also have detrimental effects, potentially causing inflammation and oxygen deprivation.

Dr. Gupta outlined nearly ten health risks associated with pollution exposure. These include increased asthma attacks, exacerbation of COPD, and heightened risks of heart attacks and strokes. Moreover, he noted the negative impact on mental health, leading to irritability, depression, anxiety, and cognitive function issues. There is also a concern that pollution could promote cancer development, especially lung cancer.

Particularly alarming is the effect of pollution on young children. Dr. Gupta expressed concern that the lungs of infants and very young children are especially vulnerable. Pregnant women exposed to pollution may also adversely affect their unborn children’s lung development. Studies suggest that pollution in Delhi could reduce average life expectancy by nearly 11 years. Both individuals and authorities bear the responsibility to address this pressing issue.

On the topic of prevention and solutions, Dr. Gupta emphasized collective responsibility in mitigating pollution. He urged people to avoid activities that contribute to pollution, such as burning biomass fuel indoors. Regular vehicle maintenance to reduce emissions is essential, and he advocated for prioritizing public transport over personal vehicles. He called on the government to enhance public transport services, making them more accessible to reduce reliance on private cars. Industries must also focus on pollution control.

Dr. Gupta advised that the best strategy is to minimize exposure to pollution. If going outdoors is necessary, wearing a mask is recommended. He also suggested using air purifiers at home and keeping windows and doors closed. Avoiding outdoor activities during smoggy conditions is crucial, especially for children, the elderly, and those with pre-existing health conditions. He recommended that seniors take morning walks only after the sun has risen to help reduce exposure to pollution. For those able to temporarily leave Delhi, it could significantly reduce their pollution exposure.