The Mental Health Impact of Air Pollution: Insights from a Fortis Psychiatrist

As air quality in cities like Delhi continues to deteriorate, the implications for mental health are becoming increasingly evident. Dr. Astik Joshi, a psychiatrist at Fortis Hospital in New Delhi, emphasizes that air pollution is not just a respiratory concern, but also a significant risk to mental and cognitive well-being.

Dr. Joshi explains that long-term exposure to polluted air can elevate stress levels, increase anxiety, and contribute to depressive symptoms. This is primarily due to the activation of inflammatory responses and oxidative stress in the brain caused by fine particulate matter, such as PM2.5, which can penetrate the blood-brain barrier.

Additionally, he notes that living in a polluted environment can disrupt crucial brain chemicals like serotonin and dopamine, which are essential for regulating mood and emotional balance. During periods of heavy smog, individuals may experience heightened irritability, lower mood, and a general sense of emotional exhaustion.

Moreover, cognitive functions such as attention, memory, and processing speed are negatively affected by air pollution. Dr. Joshi points out that reduced oxygen levels and increased inflammation can lead to what is commonly referred to as 'brain fog', making it challenging for students and professionals alike to maintain focus and productivity.

He warns that chronic exposure to polluted air may also heighten the risk of developing neurological diseases, as it is associated with a gradual decline in cognitive function. Thus, ensuring clean air is not just vital for physical health but crucial for preserving mental and emotional resilience.

In conclusion, the psychiatrist highlights the urgent need for measures to improve air quality, as clean air is essential for both mental and neurological wellness.