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Seasonal Affective Disorder (SAD): A guide to its symptoms, causes, and treatment in London

Updated: Sep 24

autumn road, seasonal affective disorder (SAD) mental health path

What is Seasonal Affective Disorder (SAD)?


Seasonal Affective Disorder (SAD), also known as seasonal depression or winter depression, is a type of depression that occurs at certain times of the year, usually in the fall and winter months. This condition is more than just the "winter blues"; it is a recognised mental health disorder that can significantly impact your mood, energy levels, and overall wellbeing.


Common symptoms of Seasonal Affective Disorder (SAD)


SAD symptoms can vary from mild to severe and often include:


  • Persistent low mood and feelings of sadness

  • Loss of interest in activities once enjoyed

  • Fatigue and low energy despite adequate sleep

  • Difficulty concentrating and making decisions

  • Changes in appetite, often craving carbohydrates

  • Weight gain

  • Sleep disturbances, including oversleeping


If you notice these symptoms during the shorter days of the year, you may be experiencing Seasonal Affective Disorder.


What causes Seasonal Affective Disorder?


The exact causes of SAD are not fully understood, but several factors may contribute, including:


  1. Reduced daylight exposure: The lack of sunlight during autumn and winter can disrupt your body’s internal clock, known as the circadian rhythm, leading to feelings of depression.

  2. Biochemical imbalances: Changes in sunlight can affect serotonin and melatonin levels, which influence mood and sleep patterns.

  3. Genetics and family history: A family history of depression or other mental health disorders can increase the risk of SAD.


Effective treatment options for Seasonal Affective Disorder


Managing SAD often involves a combination of self-care strategies and professional treatments. Here are some of the most effective options:


1. Light therapy for SAD


Light therapy is one of the most recommended treatments for SAD. It involves using a specially designed light therapy lamp that mimics natural sunlight. Sitting in front of this light for 20-30 minutes each morning can help improve mood and energy levels.


2. Cognitive Behavioural Therapy (CBT)


CBT is a type of therapy that helps individuals manage negative thoughts and behaviours associated with SAD. It is highly effective and can be tailored to address the specific challenges of seasonal depression.


3. Medication


For some, antidepressant medications may be recommended to help balance the brain chemicals affected by SAD. Selective serotonin reuptake inhibitors (SSRIs) are commonly prescribed.


4. Lifestyle Changes


Simple lifestyle changes can also make a significant difference in managing SAD:

  • Exercise regularly: Physical activity can boost your mood and energy levels.

  • Spend time outdoors: Even on cloudy days, outdoor light can help regulate your mood.

  • Maintain a healthy diet: A balanced diet can improve overall mental health and energy levels.


SAD treatment in London: How Schoen Clinic Chelsea can help


If you’re struggling with Seasonal Affective Disorder, seeking professional help is a crucial step towards managing your symptoms. Schoen Clinic Chelsea offers expert mental health services, including therapy, medication management, and personalised treatment plans tailored to your needs.


Our experienced clinicians specialise in diagnosing and treating SAD, providing compassionate care in a private, supportive environment.


FAQs About Seasonal Affective Disorder (SAD)


1. What is the best treatment for Seasonal Affective Disorder?

The best treatment varies depending on the individual, but common approaches include light therapy, CBT, medication, and lifestyle adjustments.


2. Can SAD occur in the summer?

Yes, although rare, some individuals experience SAD during the summer months, known as summer depression.


3. When should I seek help for SAD?

If your symptoms affect your daily life, relationships, or work, seeking professional help is important.


4. How is SAD diagnosed?

Diagnosis typically involves a clinical evaluation of symptoms and patterns and an assessment of your mental health history.


Contact Schoen Clinic Chelsea today


If you or a loved one is struggling with Seasonal Affective Disorder, contact Schoen Clinic Chelsea today to book an appointment. Our team is here to help you find relief and guide you towards a healthier, brighter future.

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