Seasonal affective disorder (SAD) is now more commonly known as major depressive disorder with seasonal pattern. It is a type of depression that tends to affect people who live in countries ...

Seasonal affective disorder is regarded as a kind of major depression and has many of the same symptoms: loss of energy, change in appetite, tendency to oversleep, difficulty concentrating ...

Seasonal affective disorder (SAD) is a form of depression that usually occurs around wintertime. Symptoms of seasonal depression include sleeping more than usual, feeling sad, and fatigue.

But about 11 million Americans have a more severe form of winter depression-- seasonal affective disorder, the aptly acronymed SAD that is typically diagnosed after at least two consecutive years ...

especially for those of us who struggle with seasonal affective disorder, or SAD. Also known as winter depression, SAD is a condition characterised by symptoms including persistent low mood ...

Also known as ‘winter depression’, seasonal affective disorder is synonymous with low mood and a general feeling of indifference, but there’s so much more to this condition than people realise.