Patients with a small amount of white eye droppings is mostly a physiological phenomenon, if the white eye droppings are more, it may be caused by viral conjunctivitis, allergic conjunctivitis and other diseases. Under normal circumstances, the eyelid glands and other glands in the eyes can secrete tears and lipids and other substances, mixed with dust, aging cells will produce a small amount of white eye droppings performance, people in the sleep eye droppings phenomenon will also have increased, but generally not accompanied by other discomfort, belong to the physiological manifestations, do not need special intervention. If the patient has excessive white eye droppings, it may be caused by viral infection, because under viral stimulation, the eyelid glands can produce plasma secretion, and white eye droppings will be formed after drying. In addition, patients with allergic conjunctivitis, under the stimulation of inflammation, there will also be an increase in white mucus-like secretion, which is manifested as excessive eye droppings, and may also be accompanied by photophobia, blurred vision and other discomforts. It is recommended that patients with excessive white eye discharge and other discomforts should consult a doctor promptly to evaluate their condition and follow the doctor’s instructions for treatment.