Which condition is often linked to sudden mood swings and reduced motivation?

Depression is a mental health condition that is often associated with sudden mood swings and a marked reduction in motivation. Those experiencing depression may find it difficult to engage in activities they once enjoyed, leading to feelings of apathy and a lack of interest in daily tasks or social interactions. The emotional fluctuations can manifest as intense periods of sadness, irritability, or even anger, contrasting with moments of relative ease. This variability can be confusing for both the individual and those around them, as the mood changes can occur without obvious triggers.

While anxiety disorders may involve mood changes, they are typically characterized more by excessive worry and apprehension rather than the profound low mood seen in depression. Physical injury can certainly affect one’s mood but does not inherently cause the same emotional symptoms as depression. Chronic fatigue syndrome can lead to fatigue and other physical symptoms, but it does not specifically account for the mood-related symptoms as strongly as depression does. Therefore, depression is the condition most closely linked to both sudden mood swings and reduced motivation.