Night terrors are the sudden awakening of young children during nighttime sleep and the manifestation of a state of terror, often occurring in children between the ages of 4 and 12. Since young children’s brains are relatively young, the mental stress they experience during the day is not completely eliminated and is only revealed at night when they are sleeping and relaxing. Avoiding stress during the day and relieving emotions is an effective way to reduce the number of night terrors. Night terrors usually occur during specific periods of sleep, so they can easily occur at a fixed time or on time, when children suddenly wake up in their sleep, crying, screaming, dancing, and acting very frightened. Parents should not wake their children during night terrors because they are actually in a hazy state of consciousness, unresponsive to their surroundings, and are difficult to wake up. Night terrors strike very punctually every day and may be related to quarrels among toddlers and unpleasant experiences with adults, in addition to injections and bed changes. For young children, the emotional processing mechanism is not fully developed, and even small things can cause a lot of stress. Parents should usually reach out to their toddlers in a gentle way and increase physical soothing, such as hugging and patting them to sleep, to make them feel safe. They should develop good resting habits, avoid overexcitement during the day, regulate their emotions, do not tell ghost stories, watch scary movies, etc., and do not threaten them with things they fear to reduce the emotional stress that may arise. Generally after the brain gradually develops and stabilizes, it can naturally heal.