Seasonal Depression

Seasonal Affective Disorder (SAD) Symptoms and Treatment

Seasonal affective disorder (SAD) is a type of depression that affects millions of people, most commonly during the fall and winter months when daylight hours are shorter . Symptoms typically begin in late autumn or early winter and improve with the arrival of spring and summer . While less common, some individuals experience SAD in the summer months, with symptoms resolving by fall . The disorder can significantly impact daily functioning and quality of life but is treatable with several effective approaches .