Header Logo

Seasonal Affective Disorder

"Seasonal Affective Disorder" is a descriptor in the National Library of Medicine's controlled vocabulary thesaurus, MeSH (Medical Subject Headings). Descriptors are arranged in a hierarchical structure, which enables searching at various levels of specificity.

expand / collapse MeSH information
A syndrome characterized by depressions that recur annually at the same time each year, usually during the winter months. Other symptoms include anxiety, irritability, decreased energy, increased appetite (carbohydrate cravings), increased duration of sleep, and weight gain. SAD (seasonal affective disorder) can be treated by daily exposure to bright artificial lights (PHOTOTHERAPY), during the season of recurrence.


expand / collapse publications
This graph shows the total number of publications written about "Seasonal Affective Disorder" by people in this website by year, and whether "Seasonal Affective Disorder" was a major or minor topic of these publications.
To see the data from this visualization as text, click here.
_