Tag: Preservative free drops

According to the American Academy of Ophthalmology, unopened eye drops are typically safe for one to two years from their manufacturing date, but once opened, the shelf life shortens dramatically. The question, 'Is it okay to use 2 year old eye drops?' therefore has a simple answer rooted in pharmacology and safety: no, it is not. The risks of contamination and reduced effectiveness are far too high for the delicate tissues of the eye.

According to several studies, a significant number of patients experience dry eye syndrome following surgery, with reports suggesting up to 60% of people face symptoms one month post-procedure. Selecting the best eye drops for people who have had LASIK is therefore crucial for a comfortable recovery and optimal results.