By Dr. Melisa Arias-Valenzuela, C. Psych.
As the days get shorter and the temperature drops, many people start to feel their energy and motivation fade. If you notice your mood dipping as autumn turns to winter, you may be experiencing Seasonal Affective Disorder (SAD) a type of seasonal depression that affects thousands of Canadians each year.
While it’s normal to feel a little low on dark, cold days, SAD is more than just the “winter blues.” It’s a recognized form of depression that can impact your emotions, sleep, appetite, and daily life. The good news? With awareness and the right strategies, Seasonal Affective Disorder can be effectively managed.
What Is Seasonal Affective Disorder (SAD)?
Seasonal Affective Disorder is a recurring form of depression that appears during the fall and winter months, when daylight hours are shorter. Symptoms often begin in late autumn and ease up with the return of longer, sunnier days in the spring. Unlike the “winter blues,” which tend to be mild and temporary, Seasonal Affective Disorder involves more persistent and significant symptoms that can interfere with daily life.
Common symptoms of SAD include:
- Persistent sadness, “empty” feelings or low mood
- Fatigue and low energy
- Difficulty concentrating
- Sleeping more than usual
- Changes in appetite or weight
- Loss of interest in usual activities
- Physical pains or aches without a clear physical cause
If these symptoms return each year around the same time, you may be dealing with winter depression rather than a temporary seasonal slump.
What Causes Seasonal Affective Disorder?
The exact cause of SAD isn’t fully understood, but research points to a combination of biological and environmental factors.
1. Reduced Sunlight Exposure
Shorter days mean less sunlight and that affects your body’s circadian rhythm, or internal clock. Disruption in this rhythm can impact mood regulation and sleep cycles.
2. Changes in Brain Chemistry
Sunlight plays a major role in regulating serotonin and melatonin, two chemicals that influence mood, energy, and sleep. Lower sunlight exposure can decrease serotonin levels and increase melatonin, leaving you feeling tired and low.
3. Vitamin D Deficiency
Sunlight is the body’s main source of vitamin D, which supports serotonin production. Lower vitamin D levels are often linked to depressive symptoms in winter.
How to Manage Seasonal Affective Disorder Naturally
Managing Seasonal Affective Disorder can include many components, but small consistent lifestyle changes, combined with professional support when needed, can go a long way. Treatment may also include the use of antidepressants and/or vitamin D supplements, depending on individual needs and recommendations from a healthcare professional.
1. Get as Much Natural Light as Possible
Try to spend time outdoors during daylight hours, even short walks can help regulate your mood and sleep. Consider using a SAD lamp or light therapy box, which mimics natural sunlight and helps boost serotonin production.
2. Stay Active
Regular physical activity increases endorphins and reduces stress. Whether it’s yoga, stretching, or a brisk walk, even small movements make a difference.
3. Maintain a Consistent Routine
A regular sleep and meal schedule helps stabilize your body’s internal clock, improving energy levels and overall mood.
4. Prioritize Social Connection
Isolation can worsen symptoms of winter depression. Stay connected with friends, family, or join a community group, even virtual meetups can help.
5. Consider Therapy or Counselling
Working with a therapist who understands Seasonal Affective Disorder can help you identify patterns, develop coping strategies, and process emotions that come with seasonal change. Therapy can be especially beneficial if SAD symptoms are impacting your relationships, work, or motivation.
When to Seek Professional Help for Seasonal Affective Disorder
If your low mood persists, you’re withdrawing from activities, or it feels hard to get through the day, it’s time to seek professional support. A licensed therapist or psychologist can help you understand your symptoms and find personalized strategies that work for you.
At Uprise Psychology & Wellness, our clinicians offer compassionate, evidence-based care for clients experiencing Seasonal Affective Disorder in Ottawa and across Ontario. We can help you manage symptoms, find balance, and feel more like yourself again.
Therapy for Seasonal Affective Disorder in Ottawa
You don’t have to face the winter months alone. Support and relief are possible.
If you think you might be struggling with Seasonal Affective Disorder, reach out to our team at Uprise Psychology & Wellness. We’ll match you with a therapist who can help you navigate the challenges of the season with care, warmth, and proven strategies for long-term well-being.
Contact us today to book a consultation or learn more about therapy for SAD in Ottawa.
References
- Canadian Psychological Association. (2020, December 31). Seasonal affective disorder (depression with seasonal pattern). https://cpa.ca/psychology-works-fact-sheet-seasonal-affective-disorder-depression-with-seasonal-pattern/
- American Psychological Association (APA): provides information on symptoms management and how psychologists can help: http://www.apa.org/helpcenter/seasonal-affective-disorder.aspx
- National Institute of Mental Health. (2023, November). Seasonal affective disorder. https://www.nimh.nih.gov/health/publications/seasonal-affective-disorde
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