Frequent secretion of large amount of eye droppings from one eye of the baby may be caused by neonatal dacryocystitis, neonatal conjunctivitis, inverted eyelashes and other diseases. 1. Neonatal Lacrimal Dacryocystitis: The occurrence of this disease is mainly related to congenital nasolacrimal duct blockage, which may be caused by the underdevelopment of the lower end of the nasolacrimal duct, pathogenic microbial infections and other reasons. Typical symptoms are overflow of tears, redness and swelling, and more secretions from the eyes. 2. Neonatal conjunctivitis: This disease may be due to the fact that the lacrimal glands of newborns are not yet well developed, and there are fewer tears, but the eyes are continuously stimulated by pathogens, and then conjunctivitis occurs. The main manifestations are swollen eyelids, red and swollen lid conjunctiva, and there will always be discharge from one side of the eye. 3. Inverted eyelashes: In children, this disease is mainly caused by congenital inversion of the eyelid or lower eyelid redundancy. Affected children will have symptoms such as photophobia, tearing, persistent foreign body sensation and increased eye discharge. There are many causes of frequent discharge of large amount of eye droppings from one eye in babies, and it is necessary to visit the hospital to clarify the exact cause.