In the wintertime, with the days shortened and the drop in temperature, many of us find ourselves feeling a little less energetic or a bit down. We often shrug it off as “the winter blues,” but for some, this seasonal shift triggers something more profound: Seasonal Affective Disorder (SAD).
SAD is more than just feeling down when the weather changes. It’s a clinically recognized type of depression distinguished by a recurrent seasonal pattern, meaning symptoms appear and disappear around the same time each year. These symptoms typically last for a significant portion of the year, about four to five months. What makes SAD distinct is that it includes general depressive symptoms alongside specific ones that vary between winter and summer patterns. It’s important to note that not everyone with SAD will experience all these symptoms. However, these are common signs of depression that can be part of SAD: persistent sadness, feelings of hopelessness, irritability, loss of interest in hobbies, decreased energy or increased fatigue, difficulty concentrating, changes in sleep patterns and thoughts or attempts of suicide.
The good news is that if you’re struggling with Seasonal Affective Disorder, there are multiple effective treatment options available to help manage symptoms and improve your well-being. The most common approaches include:
Light therapy: This treatment involves sitting daily, for about 30 minutes, in front of a special light box that emits a very bright, full-spectrum light, mimicking natural outdoor light. This indirect exposure also helps with regulating your circadian rhythm in the morning. This treatment option is readily available online and over the counter.
Psychotherapy: This involves talking with a mental health professional. Cognitive Behavioral Therapy (CBT) can be very effective for SAD. It helps individuals identify and change negative thought patterns and behaviors associated with their seasonal depression, providing coping strategies for challenging times of the year.
Antidepressant medication: For some individuals, antidepressant medications, particularly selective serotonin reuptake inhibitors (SSRIs), can be prescribed to help balance brain chemicals linked to mood.
Vitamin D: Given that natural vitamin D production from sunlight decreases significantly in the winter, and vitamin D deficiency is common and linked to mood disorders, supplements are sometimes recommended for winter-pattern SAD. Your healthcare provider might test your vitamin D levels and suggest appropriate doses.
“Seasonal Affective Disorder is very common, with many treatment options available, including pharmacological or holistic, non-pharmacological options,” says Sonia Kumar, DO, Behavioral Health PGY 3 Resident. “Once you recognize the symptoms, it is important to find the right treatment option for you based on your symptoms, severity and lifestyle. No two people will present the same, and everyone is always treated on an individual basis.” If you suspect you might be experiencing SAD, or if these seasonal changes are taking a toll on your well-being, the most important step you can take is to talk to a healthcare provider. They can accurately diagnose your condition, discuss the potential benefits and risks of different treatment options, and help you find the best path forward to reclaiming your energy and mood, no matter the season. Understanding SAD is the first powerful step towards feeling better and living more fully throughout the year.
Resources: https://www.nimh.nih.gov/health/publications/seasonal-affective-disorder