Depression: A Persistent Mood Disorder
Major depressive disorder is characterized by persistent sadness and a lack of interest in activities. Symptoms may include:
- Changes in sleep patterns (insomnia or excessive sleeping)
- Altered appetite and significant weight changes
- Chronic fatigue and low energy levels
- Cognitive difficulties, such as trouble concentrating and decision-making
- Changes in daily behavior and self-esteem
A combination of medicines and therapy have proved effective in its management.