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Health & Wellness Services Division of Student Affairs

Try light therapy for seasonal affective disorder

Try light therapy for seasonal affective disorder

When the fall and winter months roll around and there’s less sunlight, some people experience symptoms of seasonal affective disorder (SAD).

SAD is a type of depression that occurs during a specific season, and subsides for the rest of the year. Symptoms of SAD are different for everyone, but they can include low energy, poor mood, fatigue, and similar symptoms.

How light therapy can help

If you’re experiencing SAD or other types of depression, consider trying light therapy. Light therapy involves using a specialized lamp that mimics real sunshine and produces similar benefits. It can help improve mood, regulate sleep hormones, increase levels of vitamin D, and relieve other symptoms of SAD.

For best results, our healthcare providers recommend using light therapy for 20 to 30 minutes first thing in the morning. You’ll want to sit 16 inches to two feet away from the light, without looking directly into it.

Before you try light therapy, be sure to talk with your healthcare provider about risks, benefits, and other special considerations.

What to look for when buying a light therapy lamp

Want to buy your own light therapy unit? Try to get one with at least 10,000 lux. This level of light is optimal for reducing symptoms of SAD.

If you’re a client with Counseling and Psychological Services (CAPS), you can use the light therapy lamp in their relaxation room (Washington Building room 302A). To access this lamp, all you need to do is talk with a CAPS staff member at the front desk during regular business hours.

Light therapy is just one treatment option for SAD and other types of depression. There are many other options you can try! If you’re experiencing any symptoms of depression, don’t hesitate to drop in during Counseling and Psychological Services’ walk-in hours, or make an appointment with your healthcare provider.