December 19, 2024

Seasonal Affective Disorder: When the Winter Blues Won’t Go Away

Learn about Seasonal Affective Disorder (SAD), how it impacts mental health during the winter, and what you can do to manage seasonal depression effectively.

Frame 1077241737Medically Reviewed by Dr. Fayz Yar Khan, MD FACP

Seasonal Affective Disorder

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Angelynn Keighin

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You know that feeling… when the cold settles in and everything just feels heavier somehow.

The days get shorter the skies turn this endless shade of gray, and sometimes just getting out of bed feels like you’re trying to climb Mount Everest.

For many of us, it goes way deeper than just wanting to curl up until spring comes back – it’s actually called Seasonal Affective Disorder (SAD), and trust me, it’s more than just not liking the cold weather.

Since it’s SAD Awareness Month in December, I wanted to share some honest thoughts about what this feels like and how we can all get through these darker days together.

What is Seasonal Affective Disorder (SAD)?

Think of Seasonal Affective Disorder, or SAD, like that uninvited guest who shows up when the seasons change – you know, the one that overstays their welcome from late fall all through winter?

It’s not just having a bad day or feeling kinda down – it’s actually a form of depression that comes and goes with the seasons, and boy, can it mess with your daily life.

Experts say that it mostly comes down to not getting enough sunlight.¹

When we’re missing that natural light, it throws off our body’s internal clock (called circadian rhythm), and suddenly everything feels… off.

This disruption often leads to feelings of sadness, low energy, and other symptoms that make even simple tasks feel overwhelming.

Symptoms of Seasonal Depression

SAD symptoms can feel like a heavy weight that’s hard to shake off.

Common signs include:2

  • Fatigue and low energy: Even after a full night’s sleep, you may still feel drained.
  • Changes in sleep patterns: Either sleeping too much or struggling with insomnia.
  • Overeating or weight gain: Especially craving carbs or comfort foods.
  • Loss of interest in activities: Hobbies you usually enjoy might suddenly feel uninteresting.
  • Difficulty concentrating: Tasks that require focusing can become a struggle.

 

While everyone experiences occasional dips in mood during winter, SAD symptoms tend to last longer and have a greater impact on day-to-day life.

Causes of Seasonal Affective Disorder

So, why does SAD happen?

Researchers believe the primary culprit is reduced sunlight exposure during shorter winter days.3

Less sunlight can:

  • Disrupt circadian rhythms, which regulate sleep-wake cycles.
  • Lower serotonin levels, a key chemical in the brain that affects mood.
  • Cause melatonin imbalances, leading to excessive tiredness.

 

These changes create a perfect storm for feelings of depression.

Although anyone can develop SAD, it’s more common in people who live in areas with long, dark winters.

Quick Tip: Stay Active to Combat Seasonal Depression

Physical activity can improve mood and energy levels during winter. Whether it’s trying indoor exercises, enjoying winter sports, or taking a daily walk, staying active helps boost endorphins and counters the effects of SAD.

Tips for Managing Seasonal Depression

Coping with SAD might seem daunting, but there are effective ways to manage it:

  1. Get more sunlight: Make an effort to go outside during the day, even if it’s freezing. A short walk in the sunlight or even sitting by a window where natural light comes in can lift your mood. Small moments of sunshine really do help.
  2. Maintain a sleep schedule: Going to bed and waking up at the same time every day helps keep your body’s internal clock on track. Even though winter can make you want to hibernate, sticking to a routine can help you feel more balanced and energized.
  3. Exercise regularly: Moving your body is a proven way to feel better, even if it’s just a little bit. You don’t need a fancy gym—try a brisk walk, some gentle yoga, or even dancing around your living room. It’s about getting your blood flowing and boosting those feel-good endorphins.
  4. Eat healthy foods: What you eat can affect your mood. Focus on whole, nutrient-rich foods like fruits, vegetables, lean proteins, and healthy fats. They help fuel your body and keep your energy steady. It’s also good to avoid too much sugar or processed food, as they can cause energy crashes and mood dips.
  5. Seek social connections: It’s easy to isolate yourself when you’re feeling down, but reaching out can make a big difference. Talk to friends or family, even if it’s just a quick chat. Connecting with others who understand what you’re going through can help you feel less alone.
  6. Practice self-care: This doesn’t have to be complicated. Spend time doing things that make you feel good, whether that’s reading a good book, journaling, taking a warm bath, or just sitting quietly with a cup of tea. Taking care of yourself, even in small ways, can really add up.

Managing SAD takes some effort, but the little steps you take each day can make a big difference in how you feel this winter.

Remember, you’re not alone—help and support are out there when you need them.

Quick Tip: Light Therapy Can Help with SAD

Using a light therapy lamp for 20–30 minutes in the morning can help regulate your mood and energy levels during darker months. It’s a simple and effective way to combat the effects of seasonal affective disorder.

Treatment Options for SAD

If self-care strategies don’t provide enough relief, it’s important to know that professional treatment options are available.

These include:

  • Light therapy: This is one of the most common treatments for SAD. Special lamps mimic sunlight, which can help reset your body’s internal clock and boost your mood. Just 20–30 minutes a day in the morning can help you feel more like yourself.

  • Therapy or counseling: Talking to a therapist can help you work through the emotional side of SAD. Cognitive-Behavioral Therapy (CBT) is especially helpful because it teaches you to reframe negative thoughts and develop coping strategies to manage seasonal depression.

  • Medication: If SAD symptoms are really affecting your life, antidepressants might help. They work by balancing serotonin levels, which are often out of sync during winter. A doctor can guide you to see if medication is the right fit for you.

  • Vitamin D supplements: Less sunlight in the winter often means lower vitamin D levels, which can affect mood and energy. Taking supplements can help fill that gap and may improve how you feel.

  • Combination treatments: Sometimes, a mix of therapy, light therapy, and medication works best. A psychiatrist or mental health professional can help you create a personalized plan that targets both the emotional and physical sides of SAD.

  • Support groups: You’re not alone in this. Joining a support group can connect you with others who understand exactly what you’re going through. Sharing your experience—and hearing theirs—can feel incredibly comforting.

Talking to a healthcare professional is the best first step toward finding a treatment plan that works for you.

How SAD Awareness Month Helps Break the Stigma

December’s SAD Awareness Month is a reminder that seasonal depression is not just “in your head.”

It’s a real condition that affects millions of people yearly.

By raising awareness we can encourage more people to seek help and foster understanding about the impact of SAD on mental health.

It’s okay to ask for help, and there are resources available to guide you through this challenging season.

Frequently Asked Questions

What are the symptoms of seasonal affective disorder?

The symptoms of SAD can feel overwhelming. You might feel tired all the time, sleep way more than usual, eat too much (especially carbs), and lose interest in things you normally enjoy. It’s also common to have trouble focusing, and these feelings often get worse during the winter months.

The winter blues are pretty mild and usually go away on their own after a few days. SAD, though, is more intense and lasts for weeks or months. It’s a real type of depression that can seriously impact your daily life and usually needs treatment to feel better.

Treatments for SAD can include light therapy with special lamps that mimic sunlight, counseling like CBT (Cognitive Behavioral Therapy), and sometimes antidepressant medication. Exercise and vitamin D supplements can also help a lot, especially when combined with other treatments. It’s all about finding what works for you.

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Key Takeaways

Take Control of Seasonal Depression This Winter

Seasonal Affective Disorder is more than just the winter blues—it’s a form of depression that deserves attention and care.

By understanding its causes, recognizing the symptoms, and exploring treatments, you can take control of your mental health this winter.

If you or someone you know is struggling with seasonal depression, Cornerstone Healing Center is here to help.

We offer residential treatment and virtual therapy options designed to support your mental health journey.

Don’t wait to seek the help you need—because brighter days are ahead.

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Author & Reviewers

lionel estrada lisac clinical director
CLINICAL DIRECTOR & REVIEWER

Lionel is the Clinical Director of Cornerstone’s Scottsdale treatment facilities. He has had over 4 years at Cornerstone. He is personally in recovery and passionate about helping others overcome substance abuse and mental health challenges; he is trained as an EMDR, adopting a trauma-informed approach to treat the underlying issues.

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