Drops come with or without preservatives. If you use artificial tears four or more times a day, choose a brand that doesn't have them. Preservatives can irritate your eyes. Artificial tears also ...

Artificial tears, available without a prescription, have become a go-to solution for millions of individuals ... Product Innovation: Manufacturers are introducing advanced formulations, including ...

If you have tried artificial tears for your evaporative dry eye without success ... The tears may have preservatives that ...