Pacifiers can be used for newborns as young as 15 days old. Appropriate use of pacifiers by parents can satisfy the baby’s need to suckle in addition to breastfeeding. Because the first six months of life, newborns have a very strong non-starvation need to suck, innate, but also to soothe the emotions, such as the occurrence of colic, the use of soothers can ease the symptoms of crying. The use of soothers can also help babies fall asleep quickly, newborns are just born, most of the time in sleep, most of the time in a light sleep state, some will be in light sleep and deep sleep transition process of crying symptoms, at this time the use of soothers, can let the baby smoothly pick up sleep, into a deep sleep state. Parents are reminded to use pacifiers as appropriate and moderately to avoid addiction and difficulty in quitting.