Rebecca Petris September 12, 2018 Abstract Abstract: From preserved tears to preservative free hyaluronate tears Rebecca Petris September 12, 2018 Abstract Apples to oranges comparison of preserved unspecified tears versus unpreserved hyaluronate tears. Why, it beats me.
Rebecca Petris July 14, 2018 Drying Drops Rebecca Petris July 14, 2018 Why are eye drops drying? Usually, because of the preservative - especially if it is BAK (benzalkonium chloride). But the drug itself may be drying, too.
Rebecca Petris July 4, 2018 Safe eye drop shopping: Tips for the canny consumer Rebecca Petris July 4, 2018 Over-the-counter drops are assumed to be safe. The problem is, so many of them are not safe when you keep on using them.
