The first is acute conjunctivitis, which is usually caused by bacterial infection. For this condition, it is recommended to give early anti-infective and symptomatic treatment by choosing tobramycin eye drops and dabbing the eyes as often as possible, once every 2 hours. In addition, to keep the eyes locally clean, timely removal of secretions. The second is neonatal lacrimal sacculitis, which is characterized by increased ocular discharge from one eye and is usually not accompanied by conjunctival congestion. In the early stage, anti-inflammatory treatment with tobramycin drops should be given 3-4 times. In addition, massage of the lacrimal sac area should be combined with massage to promote the development of the nasolacrimal duct, which is likely to gradually return to normal as the child grows older. If the condition does not improve by the time the child is about half a year old, surgical treatment should be considered.