A lot of eye boogers in the morning may be a normal physiological phenomenon, but it may also be caused by conjunctivitis, keratitis and other reasons. 1. Normal physiological phenomenon: If only once in a while you get up in the morning with a lot of eye droppings, it may be the normal metabolism of the eye secretion, which is a normal physiological phenomenon. 2. Conjunctivitis: Generally, after suffering from conjunctivitis, there are more eye droppings in the eyes in the morning, which can easily stick to the eyelids and make it impossible to open the eyes. At the same time will be accompanied by eye redness, eye itching, eye congestion and other symptoms. 3. Keratitis: when the eye suffers from keratitis, because of the local inflammation stimulation leads to increased secretion, resulting in a lot of eye boogers in the morning, accompanied by photophobia and tears and other symptoms. If you get up in the morning with a lot of eye boogers, accompanied by eye redness, photophobia and tearing and other uncomfortable symptoms, you should go to the regular hospital in a timely manner, to clarify the cause of the disease, under the guidance of a professional doctor to take targeted treatment.