Babies are easily frightened, parents usually pay attention to comfort, more let the baby to adapt to the environment. The baby is relatively small, if there is usually a lot of external noise, or sudden loud noises, it is easy to let the baby frightened, at this time, parents should give the baby in time to comfort, should bare hug the baby, and pat the baby’s back, can increase the baby’s sense of security, to play a role in soothing. In addition, the baby is easy to be frightened, may also be and the usual growth environment, should let the baby, and others to adapt to the environment, but avoid taking the baby to the noisy public places. If the baby is easily frightened, and often accompanied by other symptoms of discomfort, may be caused by disease, the need to take the baby to the hospital to find out the cause, targeted treatment.