The child is frightened at night sleep crying may be due to the child’s insecurity or sleep environment is poor and other reasons, can be used to pacify the child’s emotions, adjust the sleep environment and other methods to improve. 1. Pacify the child’s emotions: when the child is frightened and cries at night, the mother should first hold the child and gently comfort the child, so that the child’s emotions are slowly calmed. At this time the child is in a state of insecurity, should try to avoid letting the child sleep alone. 2. Adjust the sleep environment: After the child’s emotions are stabilized, you can adjust the indoor lighting to be softer, to avoid strong light to affect sleep. Also need to avoid indoor noisy sound, try to ensure that the indoor quiet, to provide a suitable for children to sleep in a cozy environment. When the child frequently appears to sleep at night after the phenomenon of crying, should promptly go to the regular hospital for medical treatment.