What are the symptoms of depression in children?

Common symptoms of childhood depression generally include persistent low mood,明显 reduced interest, sleep disturbances, changes in appetite, and significant decline in energy levels. The details are as follows:

1. Persistent low mood: Children often appear unreasonably unhappy, cry easily, show no interest in games or toys they previously enjoyed, rarely smile, and remain in a prolonged state of low spirits that is difficult to uplift even by enjoyable external events.

2. Markedly reduced interest: Activities once enjoyed—such as drawing, playing sports, or interacting with peers—suddenly lose appeal. Even when encouraged to participate, children may resist or go through the motions half-heartedly, showing no willingness to actively engage in any activities.

3. Sleep disturbances: Some children experience difficulty falling asleep, lying awake for long periods; others frequently wake up during the night or wake up too early in the morning and cannot fall back asleep. Poor sleep quality leads to daytime fatigue.

4. Changes in appetite: Appetite may significantly decrease, with children losing interest even in favorite foods, potentially leading to weight loss. In a minority of cases, children may overeat to cope with emotions, resulting in increased appetite and abnormal weight gain.

5. Significant drop in energy: Children may appear unusually lethargic, avoid physical activity, and seem unable to complete simple daily tasks such as dressing or tidying toys. They tire easily and feel exhausted even after minimal exertion.

Parents should closely monitor their child's emotional and behavioral changes. If the above symptoms are observed, it is important to communicate openly with the child, offering companionship and reassurance. If symptoms persist for more than two weeks, prompt professional psychological evaluation and intervention are recommended.