Eye swelling, blurred vision common causes may have visual fatigue, glaucoma, etc., as follows: 1, visual fatigue: mainly manifested as a long time late at night, excessive use of the eyes after the occurrence of eye soreness, blurred vision, in this case you need to continue to rest, to avoid overwork, you can joint point anti-fatigue eye drops symptomatic treatment. 2, glaucoma: if the eye swelling, blurred vision accompanied by a headache on the same side, this situation is considered to be high intraocular pressure caused by glaucoma, then you need to promptly consult a doctor, to avoid delaying treatment. Glaucoma: If the eyes are swollen, blurred vision with headache on the same side, such a situation is considered to be high intraocular pressure caused by glaucoma, you need to consult a doctor in time to avoid delaying the treatment, the treatment of glaucoma is relatively more systematic, and need a detailed ophthalmologic examination, to make the best treatment program.