Eye edema, may be due to physiological factors or pathological factors caused by conjunctivitis, granuloma, and eye surgery caused by the use of levofloxacin eye drops, erythromycin ophthalmic ointment and amoxicillin and so on as prescribed by the doctor. 1. Physiological factors: often stay up late or poor sleep quality, drink more water before going to bed, can lead to the patient’s eyes appear edema phenomenon, this situation usually do not need to use drugs, improve lifestyle habits, reduce the amount of water before going to bed, can be restored to normal. 2. Pathological factors: conjunctivitis, granuloma and eye surgery may lead to eye edema, different causes of eye edema with bu (1) Conjunctivitis: When infected with conjunctivitis, the eyelids will be affected by the inflammation, causing edema of the eyelids, which can be treated with drugs such as levofloxacin eye drops to improve the edema of the eyes. (2) granuloma: acute inflammation caused by purulent bacterial infection of the eyelid glands, local redness, swelling and pain, you can use erythromycin ophthalmic ointment and other medications for treatment, applied to the eye can be combined with the ribosomes of the bacteria to interfere with the bacterial protein synthesis, which kills the bacteria and improves the edema of the eyes. (3) eye surgery: double eyelid surgery will also appear after the symptoms of eye swelling, this situation can be taken locally cold compresses, and follow the doctor’s instructions, such as amoxicillin and other oral medications, the main role is to inhibit the synthesis of the bacterial cell wall to kill bacteria, thereby improving eye edema. If the eyes edema, it is recommended to go to the hospital, after a clear diagnosis, according to the cause of the targeted medication.