How to Spot Holiday Sadness in Loved Ones

The holidays bring joy, celebration and togetherness, but they can also trigger mental health challenges that often go unnoticed. Many people experience what’s commonly referred to as the “holiday blues,” while others may develop more serious seasonal depression that requires professional help. Our mental health experts want to help you understand that recognizing emotional distress in loved ones, particularly seasonal sadness in loved ones, is the first step toward providing meaningful support. 

Understanding the warning signs can make the difference between someone suffering in silence and receiving the help they need. This knowledge empowers you to take action when someone you care about begins struggling with the emotional weight of the season. 

Understanding seasonal affective disorder 

What to know: Seasonal affective disorder (SAD) is a type of depression triggered by changing seasons, most commonly beginning in late fall and continuing through winter. Unlike temporary holiday stress, SAD represents a clinical condition that significantly impacts a person’s ability to function normally. The disorder affects approximately 5% of adults in the United States, with symptoms typically lasting four to five months. 

• SAD is classified as major depressive disorder with seasonal patterns by mental health professionals.
• The condition typically begins in young adulthood, usually between ages 18 and 30.
• Women are four times more likely than men to be diagnosed with seasonal depression.
• About 10% to 20% of Americans experience a milder form called the “winter blues.”
• Northern latitudes with less winter sunlight see higher rates of seasonal depression.
• People with family histories of depression or other mental health conditions face higher levels of risk. 

The biological mechanisms behind SAD involve disruptions to the body’s natural circadian rhythms and brain chemistry. Reduced sunlight exposure affects the production of serotonin, a neurotransmitter that regulates mood, while simultaneously increasing melatonin production, which promotes sleepiness and can contribute to feelings of lethargy. 

Why it’s more than just sadness 

Key points: Seasonal depression extends far beyond feeling temporarily down about shorter days or holiday stress. This condition involves significant changes in brain chemistry, sleep patterns, energy levels and overall functioning that can last for months, not just days or weeks.

As a family member, understanding this distinction can help you recognize when professional intervention becomes necessary. 

• Clinical depression involves persistent symptoms that interfere with daily activities, work performance and relationships.
• Brain chemistry changes affect neurotransmitters like serotonin and dopamine, which regulate mood and motivation.
• Physical symptoms often accompany emotional ones, including changes in appetite, sleep patterns and energy levels.
• The condition typically follows predictable seasonal patterns, returning each year unless treated.
• SAD symptoms are more severe and long-lasting than typical holiday stress or disappointment.
• Professional treatment is often necessary for full recovery, unlike temporary mood changes that resolve naturally. 

Distinguishing features of clinical seasonal depression include the severity, duration and impact on functioning. While anyone might feel somewhat down during darker months, people with SAD experience symptoms that significantly impair their ability to maintain relationships, perform at work or school and enjoy activities they normally find pleasurable. 

The subtle signs of seasonal sadness 

Recognizing the signs: Signs of depression during holidays often develop gradually, making them easy to miss or dismiss as normal seasonal adjustments. Family members and friends should watch for persistent changes in behavior, mood and daily routines that extend beyond typical holiday stress.  

• Difficulty sleeping or sleeping too much can indicate seasonal depression. 
• Persistent low energy or lack of motivation may be a sign. 
• Significant changes in appetite, like overeating or loss of appetite, might occur. 
• Losing interest in activities you once enjoyed is common. 
• Prolonged feelings of sadness, guilt or low self-esteem could signal depression. 
• Struggling to focus or make decisions may also be a symptom. 

Withdrawal represents one of the most noticeable early signs of seasonal depression. People experiencing SAD often begin isolating themselves from social events, family gatherings and activities that previously brought them joy. This behavior typically worsens progressively throughout the season. 

• Declining invitations to social events or family gatherings that they previously enjoyed
• Spending increasing amounts of time alone in their room or avoiding common areas
• Making excuses to avoid phone calls, text messages or other forms of communication 

Irritability often surprises family members because it can seem uncharacteristic of their loved one’s normal personality. People with seasonal depression frequently experience heightened sensitivity to stress, noise and interpersonal interactions, leading to uncharacteristic outbursts or impatience. 

• Reacting disproportionately to minor inconveniences or everyday stressors
• Expressing frustration with holiday traditions, activities or expectations they previously embraced
• Demonstrating decreased patience with children, coworkers or family members during routine interactions 

Changes in routine become apparent as people with seasonal depression struggle to maintain their normal schedules and responsibilities. These modifications often reflect decreased energy levels, motivation and ability to manage daily tasks effectively. 

• Skipping regular exercise routines, hobbies or recreational activities
• Calling in sick to work or school more frequently than usual
• Abandoning personal care routines like regular showering, grooming or maintaining appearance 

Dietary changes and weight gain occur as seasonal depression affects appetite regulation and food preferences. People with SAD often experience intense cravings for carbohydrates and comfort foods while losing interest in preparing nutritious meals. 

• Craving high-carbohydrate foods like pasta, bread, sweets and processed snacks
• Eating larger portions than usual or engaging in emotional eating patterns
• Gaining noticeable weight over a relatively short period due to increased appetite and decreased activity 

Fatigue and lack of energy represent hallmark symptoms of seasonal depression that distinguish it from normal tiredness. This exhaustion persists despite adequate sleep and significantly impacts the person’s ability to complete routine tasks and maintain normal activity levels. 

• Expressing constant tiredness even after sleeping longer than usual
• Struggling to complete basic household tasks, work responsibilities or personal care activities
• Describing feelings of heaviness in arms and legs that make movement feel difficult 

Irregular sleeping patterns in seasonal depression typically manifest as oversleeping rather than insomnia, though some people may experience both. Sleep disturbances further compound other symptoms by affecting energy levels, mood regulation and cognitive functioning. 

• Sleeping significantly more hours than usual, but still waking up tired
• Taking frequent naps during the day despite extended nighttime sleep
• Having difficulty getting out of bed in the morning, even with plenty of sleep 

What causes SAD? 

Understanding the causes: Seasonal affective disorder results from multiple biological and environmental factors working together to disrupt normal brain functioning. Reduced sunlight exposure during fall and winter months triggers a cascade of changes in brain chemistry, hormone production and circadian rhythms that collectively contribute to depressive symptoms. 

• Decreased sunlight disrupts the body’s internal biological clock, affecting sleep-wake cycles and mood regulation.
• Reduced serotonin production leads to feelings of sadness, anxiety and decreased motivation.
• Increased melatonin production causes excessive sleepiness and fatigue during daylight hours.
• Vitamin D deficiency from limited sun exposure may contribute to mood changes and decreased energy.
• Genetic predisposition plays a role, as SAD often runs in families with histories of depression.
• Geographic location influences risk, with higher rates occurring in northern latitudes with limited winter daylight. 

Environmental triggers combine with biological factors to create the perfect conditions for seasonal depression. People living in areas with prolonged cloudy weather, limited natural light or extreme seasonal variations in daylight hours face increased risk of developing SAD symptoms. 

Ways to help a loved one suffering from seasonal depression 

How to help: Supporting someone with seasonal depression requires patience, understanding and practical assistance. Family members and friends can play crucial roles in recovery by providing emotional support, encouraging professional treatment and helping maintain daily routines during difficult periods. 

• Encourage professional evaluation from a primary care physician or mental health provider trained in treating seasonal depression.
• Help research and access light therapy options, including purchasing appropriate therapeutic light boxes.
• Offer to accompany them to medical appointments or therapy sessions for moral support.
• Assist with daily tasks like grocery shopping, meal preparation or household maintenance when energy levels are low.
• Plan indoor activities that provide social connection without overwhelming pressure or expectations.
• Maintain regular check-ins through phone calls, text messages or visits to show ongoing support. 

Practical support often matters more than attempting to “fix” the problem through advice or encouragement. Simple gestures like bringing meals, offering to run errands or spending time together without expectations can provide significant comfort during difficult periods. 

Find a doctor at INTEGRIS Health 

Getting professional help: If you notice signs of depression in a loved one, don’t wait to seek professional guidance. Mental health care providers at INTEGRIS Health offer comprehensive evaluation and treatment options for seasonal depression. Find a doctor now. 

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