Infants who have eye wax with impassable lacrimal glands can be relieved by massage of the lacrimal sac area, and those who can’t be relieved can undergo lacrimal irrigation, use eye drops, and so on. Nasolacrimal duct lower opening has a half-moon shaped valve called Hasner valve, infants are prone to congenital Hasner valve obstruction, generally can be relieved through the tear duct area of the local massage, 3 ~ 4 times a day, adhere to a few weeks, to promote the valve open. Usually pay attention to keep the infant’s eyes clean, timely dry tears, remove eye droppings and so on. If it cannot be relieved, go to the hospital for tear duct irrigation in time. If accompanied by localized infection in the lacrimal sac area, you can use tobramycin eye drops and other relief, the use of drugs need to follow the doctor’s advice.