What are the common symptoms of winter-pattern seasonal affective disorder?

Winter-pattern seasonal affective disorder (SAD) is characterized by a set of symptoms that typically appear in late autumn or early winter and disappear in the spring and summer. These symptoms include persistent sadness, feelings of hopelessness, loss of interest in enjoyable activities, as well as symptoms specific to the winter pattern, such as hypersomnia (oversleeping), increased appetite for carbohydrates leading to weight gain, and social withdrawal [2].

General Depressive Symptoms in Winter-Pattern SAD

Symptoms shared between seasonal affective disorder and other types of depression include the following [2]:

• A sad, anxious, or empty mood for most of the day, nearly every day, for at least two weeks.
• Feelings of hopelessness or pessimism.
• Feelings of irritability, frustration, or anxiety.
• Feelings of guilt, worthlessness, or helplessness.
• Loss of interest or pleasure in hobbies and activities.
• Decreased energy, fatigue, or feeling slowed down.
• Difficulty concentrating, remembering, or making decisions.
• Changes in sleep, appetite, or unintended changes in weight.
• Physical aches, headaches, cramps, or digestive problems that do not have a clear physical cause and do not go away with treatment.
• Thoughts of death, suicide, or suicide attempts.

It is important to note that not everyone with seasonal affective disorder experiences all of the symptoms listed above [2].

Symptoms Specific to the Winter Pattern

In addition to general depressive symptoms, individuals with winter-pattern seasonal affective disorder exhibit specific, distinct symptoms [2]:

• Hypersomnia: Sleeping for longer hours than usual and feeling persistent fatigue.
• Overeating: Specifically craving carbohydrates, which leads to weight gain.
• Social Withdrawal: Feeling a desire to 'hibernate' and avoiding social interactions.

When Should You Seek Medical Help?

If you experience these symptoms repeatedly during certain seasons and they affect your daily life, it is essential to speak to a healthcare provider or a mental health specialist [2]. An initial examination by a healthcare provider can help rule out any physical health issues that might be causing the symptoms, as some mood changes or concentration difficulties may be caused by other medical conditions [1]. Early diagnosis and appropriate treatment can significantly improve quality of life.

Available Treatment Options

Treatments for winter-pattern seasonal affective disorder include light therapy, psychotherapy (such as cognitive behavioral therapy), antidepressant medication, and vitamin D supplements [2]. These treatments can be used individually or in combination, depending on the person's condition and needs. It is advisable to discuss treatment options with a healthcare provider to determine what is most appropriate for you [2]. For more information about seasonal affective disorder and how it is treated, you can visit Seasonal Affective Disorder (SAD): Beyond the Winter Blues and How to Treat It (Arabic).

Medical references

• Seasonal Affective Disorder
• Psychotherapies