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Despite cooler weather, monsoon may increase anxiety due to less sunlight, poor sleep, and isolation. Experts suggest routines, light, and self-care to ease mental stress

With reduced sunlight during the monsoon, serotonin levels may decline, leading to increased feelings of irritability, sadness, or nervousness. (AI Generated/News18 Hindi)
The rainy season often brings welcome relief from the oppressive summer heat. With overcast skies and reduced sunlight, the air feels fresher, and temperatures drop, creating a more pleasant environment. However, for many, this season also coincides with increased stress and anxiety levels.
Mental health experts have observed a noticeable rise in anxiety cases during the monsoon months. But what triggers these emotional shifts despite the seemingly comforting weather?
The Role Of Sunlight And Serotonin
According to Dr Prerna Kukreti, Professor of Psychiatry at Lady Hardinge Medical College, New Delhi, one major factor is the lack of adequate sunlight.
Sunlight plays a vital role in regulating serotonin, a neurotransmitter responsible for stabilising mood. With reduced sunlight during the monsoon, serotonin levels may decline, leading to increased feelings of irritability, sadness, or nervousness. This biological shift is one of the primary reasons for mood swings and heightened anxiety during this time.
Isolation And Disrupted Routines
Rain often keeps people indoors, limiting opportunities for physical activity and social interaction. Dr Kukreti explains that this can exacerbate feelings of loneliness, leading to negative thought patterns.
For individuals already prone to anxiety, the cancellation of plans due to unpredictable weather can further fuel restlessness and discomfort, as routine and certainty play an important role in their mental wellbeing.
Sleep Disruption And Biological Imbalance
Increased humidity and changing temperatures during the monsoon can also disturb sleep patterns. A lack of restful sleep impairs the brain’s ability to recover and function properly, contributing to mental fatigue and heightened anxiety.
The body’s circadian rhythm, or internal clock, may also be affected by inconsistent weather, further disrupting mood and sleep.
How To Manage Monsoon Anxiety?
To manage anxiety during the monsoon, Dr Kukreti offers the following recommendations:
- Engage in indoor physical activity, such as yoga or light exercise.
- Practice pranayama (breathing techniques) for calm and focus.
- Spend time in natural light, such as near a window or on a covered balcony.
- Maintain a nutritious diet and adhere to a regular sleep routine.
- If anxiety becomes unmanageable, seek help from a qualified mental health professional.
Understanding how seasonal changes affect our mind and body can empower us to better care for our mental health, especially during the quieter, cloudier monsoon months.
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