Blurred eyes, also known as blurred vision, may be normal when you get up in the morning. After a night’s rest, tightly closed eyes can lead to lack of oxygen to the corneal epithelium, as well as less endothelial secretion, probably because the blood circulation in the eyes has not fully recovered, which can lead to dryness in front of the eyes and temporary blurred vision at this time. If it is not relieved after rest, consider whether it is an abnormal condition, which may be caused by bad rest, incomplete eyelid closure, conjunctivitis, systemic diseases, etc. 1. bad rest: for example, not getting enough rest the night before, or using electronic products too much at night can lead to visual fatigue, especially when using electronic products for a long time in a dim environment, the strong screen light can stimulate the eyes, leading to After sleeping, the eyes do not fully recover, thus causing the symptoms of blurred vision in the morning, which can easily lead to dry eyes in the long term; 2, incomplete eyelid closure: some patients have incomplete eyelid closure during sleep, resulting in excessive tear evaporation, which leads to blurred vision in the morning, which can be relieved by proper rest or artificial tears, while the symptoms of blurred vision may be reduced; 3, conjunctivitis Conjunctivitis: In particular, bacterial conjunctivitis can be accompanied by congestion of the eye and a marked increase in catarrhal, mucopurulent secretions. In acute bacterial conjunctivitis, a large amount of mucous or purulent secretions can be hidden in the morning, which will obscure vision. The discharge is wiped away and the vision is clear. Patients also need to use antibiotic eye drops and ointment for treatment, commonly used drugs include levofloxacin eye drops, tobramycin eye drops, ofloxacin eye ointment, tobramycin eye ointment, etc.; 4, systemic diseases: patients themselves have hypertension, hyperglycemia and other underlying diseases, resulting in diabetic retinal fundopathy, or the sudden appearance of retinal vascular lesions, vitreous hemosiderosis, can also cause morning blurred vision in the morning; 5, other eye diseases: such as glaucoma, uveitis, keratitis attacks, can also cause blurred vision in the morning.