Dr Khan highlighted that SAD and winter fatigue are not the same. While both are related to reduced daylight during winter and lethargy, "SAD is a form of clinical depression that meets diagnostic ...

Some people get the winter blues on a monumental scale. Sufferers of seasonal affective disorder (SAD) would rather cosy up to a television set than another human being. They shun sex in favour of ...

There is a world of difference between feeling tired and chronic fatigue syndrome. Here GP Dr Mohammed Enayat sheds light on the symptoms you shouldn't ignore ...