What is Seasonal Affective Disorder (SAD)

Seasonal Affective Disorder (SAD) is a mood disorder linked to seasonal changes. It usually begins in winter when sunlight exposure decreases.

Common symptoms include:

Persistent low mood
Loss of energy and motivation
Increased sleep or oversleeping
Feeling hopeless or emotionally “heavy”
Social withdrawal
Increased cravings for carbohydrates
Difficulty concentrating

In Bangladesh, SAD is often overlooked because winter depression is mistaken for “normal laziness” or “seasonal mood changes.”

Why SAD Happens More in Winter

1. Reduced Sunlight Exposure

Sunlight plays a major role in regulating brain chemicals like serotonin and melatonin.

Less sunlight = lower serotonin = low mood

2. Vitamin D Deficiency

Winter often reduces sunlight exposure, leading to low vitamin D levels, which is linked to depression.

3. Disrupted Sleep Cycle

Shorter days affect the body’s internal clock (circadian rhythm), causing fatigue and sleep imbalance.

4. Reduced Outdoor Activity

People spend more time indoors, leading to isolation and less physical movement.

Seasonal Affective Disorder in Bangladesh Context

Although Bangladesh has a tropical climate, SAD still affects many people due to:

Foggy winter mornings reducing sunlight
Urban lifestyle with indoor office jobs
Limited outdoor exposure
Academic and work pressure during winter months
Emotional stress combined with seasonal changes

Cities like Dhaka, Chattogram, Rajshahi, and Sylhet report noticeable mood shifts during winter.

Signs You May Have SAD

If you experience these symptoms every winter, it may be Seasonal Affective Disorder:

Feeling tired even after sleeping
Loss of interest in daily activities
Avoiding social interaction
Feeling “emotionally numb”
Increased irritability
Difficulty focusing on work or study
Weight gain due to overeating

If symptoms last more than 2 weeks, professional help is recommended.

How to Manage Seasonal Depression Naturally

1. Increase Sunlight Exposure

Try to spend at least 20–30 minutes outdoors daily in morning sunlight.

2. Physical Exercise

Even light exercise like walking can boost serotonin levels.

3. Balanced Diet

Include:

Fruits
Vegetables
Omega-3 rich foods
Vitamin D sources

4. Maintain Sleep Routine

Go to bed and wake up at the same time every day.

5. Stay Socially Connected

Avoid isolation even if you feel low.

6. Limit Overthinking Time

Replace negative thoughts with structured daily activities.

When to Seek Professional Help

If symptoms interfere with daily life, professional mental health support is important. SAD can worsen into clinical depression if ignored.

Treatment may include:

Therapy (CBT)
Lifestyle planning
Medication (if needed)
Counseling support

Top Psychiatrist for Seasonal Depression in Bangladesh

1. Dr. Sumaiya Nausheen Ahmed

Senior Psychiatrist
Locations: Dhanmondi, Banani & Video call psychotherapy
Experience: 10+ years
Qualification: MBBS (Dhaka), MD Psychiatry (BMU)
Position: Associate Professor & Head of Department, Universal Medical College Hospital

2. Dr. Tanjima Tajreen

Psychiatrist
Locations: Gulshan, Badda, Uttara & Video call psychotherapy
Experience: 10+ years
BMDC No: A59879
Memberships:

Royal College of Psychiatrists, UK
European Psychiatric Association
American Psychiatric Association

3. Dr. Susmita Sarkar

Psychiatrist
Location: Mogbazar & Video call psychotherapy
Experience: 10 years
Position: Assistant Professor (CC), Department of Psychiatry
Affiliation: Bashundhara Ad-Din Medical College Hospital
BMDC Reg: A56619

4. Dr. Imdadul Magfur

Psychiatrist & Psychotherapist
Experience: 9 years & Video call psychotherapy
Affiliation: Department of Psychiatry, Sylhet MAG Osmani Medical College Hospital
BMDC Reg: A71553

5. Dr. Soubarno Roy Badhan

Psychiatrist
Location: Uttara Branch
Experience: 6 years & Video call psychotherapy
Affiliation: Dhaka Medical College Hospital
BMDC Reg: A60448

6. Dr. Sanjida Tanjin Khan

Psychiatrist
Location: Motijheel Branch
Experience: 8 years & Video call psychotherapy
Position: Assistant Professor, Department of Psychiatry
BMDC Reg: A69502

Top Psychologists for SAD Therapy in Bangladesh

Afroja Sultana
Psychologist
Uttara, Banasree, Mogbazar & Online Branch
17 Years of Experience

Shamsun Nahar

Psychologist
Mogbazar & Online Branch
17 Years of Experience

Sharmin Akter Shetu

Senior Psychologist
Online Branch
13 Years of Experience

Lutfun Nahar

Clinical Psychologist
Mirpur-2 & Online Branch
13 Years of Experience

Md. Sazzad Chowdhury

Clinical Psychologist
Banani & Online Branch
10 Years of Experience

Mostak Ahamed Imran

Senior Psychologist
Green Road & Online Branch
12 Years of Experience

Dharmendra Roy

Clinical Psychologist
Chattogram & Online Branch
12 Years of Experience

Shahrina Ferdous

Senior Psychologist
Chattogram & Online Branch
14 Years of Experience

Hasanuzzaman Al Bannah

Psychologist
Dhanmondi & Online Branch
8 Years of Experience

Khalil Ahmed Mamun

Psychologist
Sylhet & Online Branch
6 Years of Experience

Nayeema Haque

Psychologist
Mirpur-2 & Online Branch
17 Years of Experience

Ummay Kulsum Keya

Psychologist
Dhanmondi & Online Branch
5 Years of Experience

Tuhora Begum

Psychological Counselor
Gulshan, Banani & Online Branch
11 Years of Experience

Ridwan Ashfiq Chy

Psychologist
Uttara & Online Branch
4.5+ Years of Experience

Mohammad Zayeed Bin Alam

Psychologist
Uttara & Online Branch
9+ Years of Experience

Mohammed Mahabubur Rahaman Hridoy

Senior Psychologist
Mirpur & Online Branch
11 Years of Experience

Tanvir Ahmed Shuvo

Counselling Psychologist
Banani & Dhanmondi Branch
12 Years of Experience

Tanvir Ahmed Pranto

Consultant Psychologist
Banani & Online Branch
5+ Years of Experience

Mental Health Counseling Services in Bangladesh

Individual Counseling

Face-to-face: Tk 2,500
Online video: Tk 2,000
Duration: 50–60 minutes

Couple Counseling

Face-to-face: Tk 3,500
Online video: Tk 2,500
Duration: 80–90 minutes

Psychiatrist Consultation Fees

Individual Consultation

Face-to-face: Tk 1,500
Online: Tk 1,500
Duration: 15–20 minutes

Long Consultation

Face-to-face: Tk 2,000
Online: Tk 2,000
Duration: 20–30 minutes

Final Thoughts

Seasonal Affective Disorder is not just “winter sadness.” It is a real mental health condition influenced by biological, environmental, and psychological factors.

With proper lifestyle changes, emotional support, and professional guidance, recovery is highly possible. Early treatment helps prevent long-term depression and improves overall quality of life.

Seeking help is a strength, not a weakness.