Eye discharge refers to eye secretion, a small amount of eye secretion is normal, if the patient has more secretion from the corners of the eyes, it may be caused by dacryocystitis, conjunctivitis and so on. Dacryocystitis most often occurs after the blockage of the tear duct, because the blockage of the tear duct leads to the excess tears secreted by the eye can not be discharged, stagnation in the patient’s tear sac, breeding bacteria to multiply and caused by. The pus will reflux from the lacrimal sac through the lacrimal punctum into the conjunctival sac, which leads to a large amount of discharge from the patient’s eyes, and may also be accompanied by conjunctival congestion, photophobia, tearing and other uncomfortable symptoms. Conjunctivitis, keratitis and other ocular inflammatory diseases, under the stimulation of inflammation, conjunctival congestion, photophobia, tearing, increased ocular discharge and other uncomfortable symptoms. It is recommended that patients with increased ocular discharge should seek medical attention to evaluate their condition and follow the doctor’s instructions to choose the appropriate treatment.