Sticky nasal mucus deep in the infant’s nasal cavity, you can use physiological saline dip wash, keep the indoor air moist, if necessary, the use of phlegmatic drugs. The sticky nasal mucus deep in the infant’s nasal cavity, try not to pick and dig, to avoid damage to the mucous membrane of the nasal cavity, you can use physiological saline dip wash or physiological sea saline nasal spray, clean secretion. Usually pay attention to keep the indoor air moist, especially in winter and spring weather dry season, nasal mucosa dry, easy to increase secretion, sticky and not easy to discharge. If the sticky nasal mucus is more, even affect the normal breathing, take your child to the hospital in time, let the doctor to treat the symptoms, if necessary, the use of phlegm drugs, can dilute the phlegm. Usually you can also give your child a moderate amount of water, if necessary, take your child to the hospital in time.