Deteriorating AQI in Delhi is not just affecting the lungs or throat, it takes a toll on mental health as well.
Delhi is once again grappling with air pollution woes. Come Diwali, winters, the Air Quality Index (AQI) in Delhi starts to decline steeply. Cough, sore throat, respiratory issues increase amid rising air pollution. Bu the health buck does not stop here. some studies highlight that that air pollution can also significantly affect mental health, contributing to anxiety and depression.
How air pollution cause anxiety?
Air pollution is known to cause systemic inflammation in the body. When inhaled, fine particulate matter (PM2.5) and other pollutants can trigger inflammatory responses that may extend to the brain. Chronic inflammation can disrupt neurotransmitter systems, particularly those involving serotonin and dopamine, which are crucial for regulating mood. An imbalance in these neurotransmitters has been linked to conditions such as anxiety and depression.
Pollutants can lead to oxidative stress, that can damage brain cells and negatively impact cognitive function. As the brain struggles to cope with this damage, individuals may experience increased feelings of anxiety and depression. Poor air quality can disrupt sleep patterns, leading to insomnia or poor-quality sleep.
Children, the elderly, and those with pre-existing mental health conditions, may be more susceptible to the effects of air pollution on mental health. In Delhi, where air quality often reaches alarming levels, it’s crucial to recognise that the impact of poor air goes beyond physical health. To mitigate these effects, individuals can take practical steps, such as using air purifiers indoors, wearing masks when outside, and advocating for cleaner air policies.