Baby’s long eye droppings may be caused by physiological factors, but also do not rule out conjunctivitis, tear duct obstruction and other pathological factors. 1. Physiological factors: usually after the baby falls asleep at night, the eyes will appear secretion, due to the night can not be removed in time, will appear in the second day after waking up, this is a normal physiological phenomenon, usually not accompanied by other discomforts, do not need special treatment. 2. Conjunctivitis: If the baby’s conjunctiva is infected with viruses and bacteria after birth, conjunctivitis will occur, and under the stimulation of inflammation, there will be an increase in ocular secretion, as well as photophobia, tearing and other uncomfortable symptoms. You can use tobramycin eye drops, acyclovir eye drops and other medications as prescribed by the doctor to control inflammation and relieve eye discomfort. 3. Lacrimal duct obstruction: Usually due to congenital factors, the baby’s lacrimal duct is blocked, and is prone to secondary infections, which cause mucus and pus discharge from the eye area. It is recommended that children with increased eye discharge should seek prompt medical attention to assess their condition and undergo treatment under the guidance of a doctor.