Waking up in the morning with eye droppings can be caused by physiological conditions, conjunctivitis, dacryocystitis, keratitis and other diseases. 1. Physiological condition: there are glands in the normal eyelid structure, the secretion of the glands can secrete oil and enter the conjunctival sac, which can play the role of moist and lubricate the surface of the eye, and can gather in the corner of the eye after sleep, and the eye droppings can appear at the corner of the eye after waking up. 2. Conjunctivitis: Conjunctivitis is mainly manifested as red eyes and bloodshot eyes, and more eye droppings in the eyes when waking up in the morning, which can make the eyelids stick and difficult to open. 3. Dacryocystitis: Dacryocystitis can be manifested as pus in the eyes, overflow of tears, etc., and the mucus or yellow pus-colored secretion can be overflowed by pressing the lacrimal sac area, which can also be accompanied by congestion of the eyes and eye droppings in the morning. 4. Keratitis: Keratitis can be characterized by an increase in the amount of eye droppings, redness and swelling of the eyes, foreign body sensation, photophobia, tingling of the eyes and tearing and other symptoms, which can also be accompanied by blurred vision and vision loss. When you wake up in the morning with eye droppings, you should consult a doctor to clarify the situation, and actively carry out the appropriate treatment, which will help to alleviate the discomfort symptoms as soon as possible.