The cause of a child’s heavy eye discharge is usually eye inflammation, such as conjunctivitis, dacryocystitis, etc. Conjunctivitis is usually caused by unhygienic use of the eyes. Conjunctivitis is usually caused by unhygienic use of the eyes, resulting in dust or germs invading and infecting the conjunctival tissues, thus triggering conjunctival inflammation. Under the stimulation of inflammation, children may have increased eye secretions, which may be accompanied by conjunctival congestion, photophobia, tearing and other uncomfortable symptoms. Dacryocystitis is usually due to the child’s nasolacrimal duct blockage becomes narrow, and then tear congestion stimulation of the lacrimal sac caused by inflammation, resulting in increased ocular secretions, pressure on the child’s lacrimal sac area, but also pus flow performance. Therefore, children should ensure that their eyes are clean and hygienic, and avoid rubbing their eyes with their hands to avoid eye infections. It is recommended that children with increased eye discharge and other discomforts should be seen promptly for evaluation of their condition and treatment as prescribed by the doctor.