The constant tearing and eye discharge is commonly caused by conjunctivitis, as well as dacryocystitis and blocked tear ducts. Conjunctivitis, due to conjunctival inflammation, can appear conjunctival congestion, a large number of follicles and papillae are visible on the conjunctiva, stimulating the eyes to tear, and secretions appear due to the inflammatory reaction, which can be treated by giving anti-inflammatory eye drops, such as tobramycin eye drops, ofloxacin eye drops, erythromycin eye ointment and other eye drops, as well as paying attention to hygiene, drinking more water, and avoiding spicy and stimulating foods. People will produce certain tears every day, through the tear dots, tear ducts, tear ducts, nasolacrimal ducts flow to the nasal cavity and oral cavity, if the tear ducts are blocked, the flow does not go down, reflux back, manifested as tearing. Long-term inflammatory reaction causes an increase in eye stool, and the symptoms may develop into dacryocystitis, at which time the symptoms worsen, and surgical treatment may be required, such as lacrimal sac nasal anastomosis or lacrimal sac removal.