Difficulty concentrating and feeling mentally unstable can happen due to stress, lack of sleep, anxiety, or nutritional deficiencies such as Vitamin B12 Deficiency or Iron Deficiency Anaemia. Try to maintain a regular sleep schedule, eat a balanced diet, exercise regularly, and reduce screen time and stress.

Hyperactivity disorder in children, often called ADHD (Attention-Deficit/Hyperactivity Disorder), can be caused by a combination of genetics, brain chemistry, and environmental factors. Common signs include difficulty staying focused, impulsive behaviour, and high energy levels. Treatment usually involves a combination of approaches: behavioural therapy, structured routines, parent training, and sometimes medications prescribed by a paediatrician or child psychiatrist. Creating a supportive environment, regular physical activity, and a balanced diet can also help manage symptoms effectively. Early diagnosis and consistent management usually give the best results.