What medicine does eye tear blur use

There are many possibilities for blurred eye tears: one, may be visual fatigue, if long-term excessive use of the eye or stay up late, may show blurred vision, tears, this situation generally after rest, less use of the eye, can return to normal. Third, dry eye disease, some dry eye disease crowd performance for dry eyes, tears, blurred vision, recommended to and artificial tears treatment. Fourth, some diseases of ophthalmology, such as keratitis, conjunctivitis, iritis, etc., can also show blurred vision, tears, recommended to ophthalmology treatment. Fifth, dacryocystitis, lacrimal duct obstruction, will also show tears, blurred vision, this also needs to ophthalmology further diagnosis and treatment.