Seasonal Affective Disorder: Identification and management strategies

Seasonal Affective Disorder (SAD) and the 'winter blues' are linked to changes in sunlight and seasonal shifts. Experts note that fluctuations in natural light can influence the biological clock, sleep patterns, and mood, potentially leading to symptoms such as irritability, anxiety, fatigue, and difficulty concentrating.

To manage these effects, specialists recommend establishing regular sleep-wake routines and maximizing daylight exposure. Practical steps include adjusting hobbies to accommodate seasonal changes and ensuring consistent daily rhythms.

Environmental adjustments at home can also assist in mood regulation. Suggestions include rearranging furniture to be closer to windows, cleaning windows to improve light transmission, and using full-spectrum or daylight-rated light bulbs to mimic natural light and support serotonin production.