Ally eye drops, also called sodium vitreous acid drops, are a type of artificial tears and are preservative-free, so they can be used for a long time in the presence of dry eyes or eye fatigue. These drops work mainly by mimicking the components of tears, so they can serve the function of moistening the eye, and are good for relieving dryness, soreness, and foreign body sensation in the eyes. So if there is dry eyes and eye fatigue, you can choose Ally eye drops. But the cause of eye fatigue is mainly unreasonable eye habits, so in addition to the use of eye drops, in addition to try to maintain reasonable eye habits in general, which is a fundamental measure to relieve the symptoms, if you just want to go through the drug to treat, without paying attention to eye habits, is obviously ineffective.