Seasonal Affective Disorder (SAD) is a type of mood disorder that follows a seasonal pattern, most commonly occurring during certain times of the year, such as fall or winter when daylight hours are reduced. It is associated with persistent low mood, decreased energy, changes in sleep and appetite, and difficulty maintaining motivation or focus. These symptoms can interfere with daily activities, relationships, academic or work performance, and overall emotional well-being.

Individuals experiencing Seasonal Affective Disorder may feel withdrawn, fatigued, or emotionally low for extended periods during specific seasons, with symptoms often improving as seasons change. The condition can vary in severity and may affect people differently based on biological, environmental, and lifestyle factors. Seasonal Affective Disorder is a treatable condition, and many individuals benefit from structured support and evidence-based treatment approaches. The aim of this content is to provide clear, accurate, and supportive information that promotes awareness, improves understanding, reduces stigma, and helps guide access to appropriate care and effective treatment options.