If a child feels itchy at night, calcium supplementation can be given to the child, with appropriate increase in physical exercise. Green bean soup and coix seed porridge can be served to the child in the diet. If the cause is uncertain, further examination at the dermatology department is needed. Blood tests may reveal electrolyte imbalance or other factors causing the itching. The main reason for the child's itching is likely related to viral infection, which can be attributed to the child's contact with bacteria or ingestion of unclean food. Additionally, skin eczema can also cause itching in children, and prompt treatment should be sought if this is the case.
Parents should pay special attention to their child's dietary safety and avoid giving them spicy and stimulating foods to prevent recurrence and worsening of the condition. A rich and nutritious diet including mushrooms, kiwi, mango, lean meat, milk, soy milk, and eggs can help boost the child's immunity. Adequate rest and avoidance of staying up late are also essential. Parents should take the child's itching seriously as it is not a symptom that occurs without a cause. Regular cleaning and replacement of the child's daily necessities and food should be maintained to protect them from viruses and bacteria and prevent harmful substances from harming their skin and affecting their health. Calcium supplementation, increased physical exercise, participation in outdoor activities during sunny weather, and regular airing of the child's bedding are also important measures to take.