Itchy eyes with eye droppings may be caused by conjunctivitis, keratitis, dry eye and other factors. 1. Conjunctivitis: it may be caused by pathogenic microbial infection, allergic reaction and other factors, which will lead to conjunctival damage, which will cause itchy eyes with boogers, and may be accompanied by redness of the eyes, burning sensation and other symptoms. 2. Keratitis: usually associated with infectious factors, due to inflammatory substances stimulation, it will lead to itchy eyes, and the secretion will increase, which will lead to the formation of eye droppings, and may also be accompanied by photophobia, tearing, vision loss and other symptoms. 3. Dry eye syndrome: it may be related to environmental factors and excessive eye use, which can lead to abnormal eye secretions, forming eye droppings, and accompanied by dry eyes, itchy eyes, photophobia and other symptoms. If you have itchy eyes and other abnormal manifestations, it is recommended to go to the ophthalmology department of the hospital for appropriate examination and treatment to avoid delaying the condition.