The newborn’s fright and trembling can’t sleep well, parents should be pacified, pay attention to the environment, diet, and seek medical treatment in time. 1. Appeasement: when the newborn frightened and trembling sleep is not solid, parents should hug the baby, gently pat the baby’s back to appease, or to the baby to listen to music, etc., can relieve the baby’s frightened emotions. 2. Pay attention to the environment: when the newborn is frightened, the outside world will be very sensitive to sound, so to ensure that the environment is quiet and comfortable, try not to have noisy sounds. 3. Diet: when the newborn is frightened, there will be anorexia, abdominal discomfort and other digestive discomforts, parents should pay attention to the child’s diet, and resume eating after the digestive function is normal. Vitamin D and calcium should be supplemented in time to help relieve the emotions of the newborn’s fright. If the newborn is frequently frightened, it is necessary to go to the hospital in time to clarify whether the newborn has growth and developmental abnormalities.