Seasonal depression, also called seasonal affective disorder (SAD), is a type of depression that is related to changes in seasons. It is most commonly experienced during the fall and winter months, but it can also occur during the spring and summer. People who experience seasonal depression may feel more depressed and fatigued during seasons where there tends to be extreme weather conditions – either too gloomy or event too hot.   

The symptoms of seasonal depression can vary from person to person but often include a lack of energy, increased need for sleep, and a change in appetite, particularly a craving for foods high in carbohydrates. This condition can significantly impact one’s quality of life, affecting everyday activities, work performance, and relationships. 

While the exact cause of seasonal depression is unknown, it is believed to be related to the decrease in sunlight during the winter months. This decrease in sunlight can disrupt the body’s internal clock and lead to an imbalance of serotonin, a chemical in the brain that affects mood. Additionally, the change in season can affect melatonin levels, which play a role in sleep patterns and mood. 

The lack of sunlight is not only thought to disrupt these chemical balances but also to affect vitamin D levels, which have been linked to mood disorders. People with seasonal depression may benefit from vitamin D supplements, but it is always best to consult with a healthcare provider before starting any new supplement regimen. 

How Common is Seasonal Depression? 

Seasonal depression is a common condition, with an estimated 5% of the US population experiencing it each year. However, the prevalence of seasonal depression varies depending on the region and climate. For example, people who live in areas with long, dark winters are more likely to experience seasonal depression than those who live in areas with mild winters and longer daylight hours. 

The rates of seasonal depression can be even higher in certain populations, such as those living at higher latitudes or in places with significant cloud cover. In some Nordic countries, for example, the prevalence of SAD can be as high as 9-10% due to the very short days during the winter months. 

Additionally, women are more likely to experience seasonal depression than men, with a ratio of 3:1. This could be due to hormonal changes that occur in women during the winter months. Factors such as menstrual cycles, pregnancy, and menopause may also interact with the seasonal changes to exacerbate the symptoms of depression. 

It is important to note that while seasonal depression is more prevalent in adults, children and adolescents can also be affected. Younger individuals may exhibit symptoms differently, such as irritability and problems in school, which can sometimes be misinterpreted or overlooked. 

Can I Experience Seasonal Depression in the Summer? 

While seasonal depression is most commonly associated with fall or early winter, it is possible to experience it during the summer as well. This is known as summer depression or reverse seasonal affective disorder. Unlike winter depression, which is linked to a lack of sunlight, summer depression is believed to be caused by an increase in sunlight. 

Some studies have shown that people who experience summer depression may have a sensitivity to light, causing them to experience symptoms such as anxiety, irritability, and difficulty sleeping during the summer months. Other factors that may contribute to summer depression include high humidity, increased social pressures, and feeling overwhelmed by summer activities. 

Moreover, the longer days and shorter nights can disrupt the normal sleep-wake cycle, leading to insomnia and poor sleep quality. Heat and humidity can also contribute to physical discomfort and mood swings, adding to the stress of the season. 

Additionally, the pressure to participate in social gatherings and to appear happy and active during the summer can be overwhelming for some. These social and cultural expectations can exacerbate feelings of isolation or inadequacy for those who are struggling with depression. 

In contrast to the overcast skies of winter, the bright and intense summer light can be harsh for those with light sensitivity. This can lead to avoidance of outdoor activities, resulting in social withdrawal and increased feelings of loneliness and depression. 

How to Manage Seasonal Depression 

If you are experiencing symptoms of seasonal depression, there are several things you can do to manage your condition and improve your mood. These include: 

Light Therapy 

Light therapy is a common treatment for seasonal depression. It involves sitting in front of a light box that emits bright light for a set period of time each day. The light from the box mimics natural sunlight and can help regulate your body’s internal clock and increase serotonin levels. 

Light therapy has been found to be particularly effective when used consistently, typically in the mornings. The treatment is non-invasive and can be easily incorporated into daily routines. Many people begin to see improvements in their symptoms within a few days to a few weeks of starting light therapy. 

Medication 

Antidepressants are also commonly used to treat seasonal depression. These medications can help regulate serotonin levels and improve mood. It is important to consult with a doctor before starting any medication to ensure it is appropriate for your specific health problem. 

In some cases, a doctor may prescribe a specific type of antidepressant called a selective serotonin reuptake inhibitor (SSRI), which can be particularly effective in treating SAD. It’s crucial to follow the doctor’s instructions and to be aware of potential side effects. 

Exercise 

Regularly exercising has been shown to improve mood and decrease symptoms of depression. Engaging in physical activity can also help regulate your body’s internal clock and increase serotonin levels. 

Physical health can benefit from various forms of exercise, from structured gym workouts to outdoor activities like hiking or cycling. Even spending time on a daily walk in natural light can have significant benefits. It’s essential to find an routine that is enjoyable and sustainable throughout the season so you can exercise regularly. 

Talk Therapy 

Therapy, such as cognitive-behavioral therapy (CBT), can help you identify and change negative thought patterns and behaviors that contribute to seasonal depression. 

CBT for seasonal depression often includes learning how to manage stress better and developing coping strategies for the darker months. Therapists may also help individuals with SAD to challenge negative thoughts about the winter and to plan enjoyable activities to counteract the tendency to withdraw socially. 

Lifestyle Changes 

Making small changes to your daily routine can also help manage seasonal depression. This can include getting outside for a walk during daylight hours, practicing relaxation techniques, and maintaining a healthy diet. 

It’s also beneficial to create a supportive environment by keeping a regular sleep schedule, staying connected with friends and family, and seeking sunlight exposure whenever possible. Seasonal changes can disrupt routines, so it’s important to be mindful of maintaining healthy habits. 

Diet can also play a role in managing seasonal depression. Consuming a balanced diet rich in fruits, vegetables, lean protein, and whole grains can help maintain energy levels and mood stability. Some individuals may also find that reducing the intake of alcohol and caffeine can help alleviate symptoms. 

Real-Life Examples of Seasonal Depression 

One real-life example of seasonal depression is the experience of a woman named Sarah. Sarah lives in a northern state and has always struggled with feeling down during the winter months. She noticed that her mood improved when she traveled to warmer, sunnier destinations during the winter. After speaking with her doctor, she was diagnosed with seasonal depression and began light therapy. She now takes a trip to a sunny location each winter and continues to use light therapy to manage her symptoms. 

Another example is John, who lives in a state with long, hot summers. He has noticed that he experiences symptoms of depression during the summer months, including irritability, difficulty sleeping, and feeling overwhelmed. After speaking with his doctor, he was diagnosed with summer depression and began therapy to manage his symptoms. He also makes an effort to engage in activities that he enjoys and avoids overexerting himself during the summer. 

Sarah’s case illustrates how light therapy can be a practical and effective option for managing seasonal depression, especially when combined with other strategies such as travel  

to sunnier climates. Her proactive approach to seeking treatment and making lifestyle adjustments has been beneficial in improving her overall well-being. 

For John, recognizing the signs of summer depression was the first step toward getting help. Through therapy and intentional lifestyle changes, he learned to navigate the challenges of the summer season in a way that minimized his depressive symptoms. 

Both examples underscore the importance of understanding personal triggers and finding tailored solutions. Seasonal depression is highly individual, and what works for one person may not work for another. Therefore, a combination of therapies and lifestyle modifications, under the guidance of a healthcare professional, can often provide the best results. 

Seasonal depression is a common condition that affects millions of people each year. While it is most commonly associated with the winter months, it can also occur during the summer. By understanding the prevalence of seasonal depression and taking steps to manage it, you can improve your mood and overall well-being. If your symptoms extend beyond seasonal depression, consider reaching out to a mental health professional at The Meadowglade. Our admissions team is available to guide you with the proper resources and information for your mental wellness journey.