Sodium vitrate eye drops belongs to artificial tears, sodium vitrate eye drops is currently more commonly used in clinical practice of a kind of artificial tears, its main ingredient is sodium vitrate, which mimics the normal composition of human tears, so it can play the function of wetting the cornea, is mainly used for the treatment of dry eye and the relief of dry eye symptoms after internal eye surgery. Therefore, if your eyes have symptoms of dryness, soreness and foreign body sensation, you need to go to the hospital for a detailed examination. If it is clear that it is dry eye after examination, you can choose sodium vitrate eye drops to relieve the symptoms. When purchasing medication, try to choose the type that does not contain preservatives, which will bring relatively fewer side effects to the eyes, and you can choose to use it for a long time. If you buy eye drops that contain preservatives, long-term use is not recommended.