What effect does crying have on children's physical and mental health?

Crying will have many effects on children's physical and mental health. The following are possible impacts:

1. Sleep quality: Crying at night may interrupt your baby's sleep, leading to a decline in sleep quality. Long-term lack of sleep may affect your baby's attention, mood and behavior.

2. Emotional health: Crying at night may indicate that the baby feels uneasy or uncomfortable, which may affect the baby's mood. Crying for a long time at night may increase the risk of anxiety and depression.