When a foreign body appears in the baby’s nasal cavity, first of all, don’t panic nor intimidate or threaten the baby to hum out the foreign body from the nasal cavity. If the baby appears to cry because of fear, and even some children inhale the foreign body into the bronchial tube during inhalation, resulting in a foreign body in the bronchial tube, its may be life-threatening. So if the baby will usually hum the nose, in the presence of nasal foreign body can hold the other side of the nasal cavity, let the baby do “hum” action, part of the foreign body can be hummed out. Of course, if there is a large foreign body, the first thing to do is to go to the ENT clinic for nasal foreign body cleaning surgery. If the nasal foreign body is corrosive, this situation must go to the hospital as soon as possible to clean up, otherwise it is easy to have complications.