Overview
Seasonal affective disorder is linked to reduced daylight. It is treatable.
Symptoms
- Low mood that returns each year
- Loss of interest in activities
- Tiredness and sleeping more
- Craving carbohydrates and weight gain
- Difficulty concentrating
Causes and risk factors
It is thought to be linked to reduced sunlight affecting the body clock and brain chemicals.
Diagnosis
A doctor diagnoses it based on the seasonal pattern of symptoms.
Treatment
Treatment includes light therapy, talking therapies, antidepressants, exercise and time outdoors.
When to see a doctor
See a doctor if low mood returns each year and affects your life. Seek urgent help if you have thoughts of self-harm.
This information is for general education and does not replace advice from a qualified doctor. For a medical emergency, call +92-51-8446666 or go to the nearest emergency department.
