Air pollution gives rise to chronic lung disease in Bangladesh
Hospitals report growing COPD burden as pollution, urbanization and household fuels strain public health in one of South Asia’s most exposed countries
DHAKA, Bangladesh (MNTV) — Bangladesh is facing a steady rise in chronic obstructive pulmonary disease (COPD), a long-term and incurable lung condition, as worsening air pollution and rapid urbanization place growing pressure on public health systems.
Hospitals across the country are reporting increased admissions for breathlessness, persistent cough and other respiratory complications, with a large share of patients ultimately diagnosed with COPD. Public health specialists link the trend primarily to prolonged exposure to polluted air, especially in urban and industrial zones.
According to Bangladeshi daily Bonik Barta, Data shows a consistent year-on-year increase in COPD patients treated at two major respiratory facilities — the National Institute of Diseases of the Chest & Hospital and the 250-bed TB Hospital — over the past five years.
Patient numbers rose from 4,556 in 2021 to nearly 6,000 in 2025, reflecting a sustained upward trajectory rather than a short-term spike.
Medical experts say air pollution from vehicle emissions, industrial activity and construction dust is the dominant driver, compounded by smoking and indoor air pollution caused by solid fuels used for cooking. In rural areas, where firewood, straw and cow dung remain common, women and children are particularly vulnerable due to long-term exposure in enclosed spaces.
Doctors warn that COPD develops gradually, often after the age of 40, as lung capacity deteriorates over time. Because the disease cannot be cured, prevention and early diagnosis are seen as critical to reducing its long-term impact.
Treatment typically focuses on symptom management and slowing progression, but late detection often leads to severe disability and reduced quality of life.
The trend in Bangladesh mirrors a wider global pattern. According to the World Health Organization, COPD is among the leading causes of death worldwide, with low- and middle-income countries accounting for the overwhelming majority of fatalities.
South Asia carries a particularly heavy burden, and Bangladesh’s prevalence rate is higher than the regional average.
Public health advocates argue that the rise in COPD highlights deeper structural challenges — including unchecked urban growth, weak pollution controls and limited awareness of non-communicable diseases.
Without stronger action to curb emissions, regulate industrial pollution and expand early screening, they warn that respiratory illness will continue to escalate, placing further strain on an already stretched health system.
We must take charge of our narrative. Research indicates that 92% of their Muslim coverage is negative. Help us change that.
Have Your Say!
Have you been affected by the issues raised in this story? Please share your experiences by emailing haveyoursay@soundvision.com.
Please include a contact number if you are willing to speak to a Muslim Network TV’s representative. You can also get in touch in the following ways:
Tweet: @MuslimNetworkTV
