Overview
- Seasonal affective disorder is a recurrent form of depression tied to fall and winter light loss, according to the National Institute of Mental Health.
- Common signs include persistent low mood, low energy, oversleeping, appetite changes, loss of interest, and in severe cases thoughts of suicide; diagnosis typically requires two consecutive winters of symptoms that lift in brighter months.
- Recommended responses include getting outdoor daylight or sitting by sunny windows, using a bright light lamp for about 20 minutes each morning, cognitive behavioral therapy, and in some cases SSRIs.
- Research cited by Rutgers indicates light therapy can help up to 85% of people when started early in the season, and experts emphasize maintaining routines, staying active, and making simple social plans.
- In New York City, tall buildings and long work hours can limit sun exposure, and residents can access help through the 988 Suicide & Crisis Lifeline, the city’s Teenspace program, NYC Health + Hospitals, NYC Care, and local low-cost clinics.