It is a common ophthalmic disease that occurs mainly due to the individual’s physical condition, lifestyle habits and whether or not they have diabetes. Bad habits, such as frequent smoking, drinking, and eating spicy and stimulating or greasy foods, can lead to a high level of oil secretion from the lid or sebaceous glands, which can easily block or narrow the mouth of the lid gland, thus causing endophthalmitis or exophthalmitis. Once a diagnosis of blepharitis has been made, it is recommended that medication be administered early and regularly, and most medications are effective, but the disease is prone to recurrence.