Patient's question:
All are around three years oldDoctor's answer:
Children biting their nails reflect a psychological emotion of the child, such as tension, depression, frustration, inferiority, hostility, and other states. This is because the child does not receive enough attention or lacks a sense of security. Therefore, parents should give their children more love and care, observe them carefully in daily life, pay more psychological attention to them, and try to eliminate the factors that cause their tension.