As people get older, many develop presbyopia, a condition that makes it harder to see things up close. Traditionally, reading glasses or corrective surgery have been the main solutions. Now, new research suggests that specially developed eye drops could provide an easier alternative.
In a large study of over 700 participants, mostly in their mid-50s, researchers tested drops made with pilocarpine (which helps the eye adjust focus) and diclofenac (an anti-inflammatory agent). The drops were used twice a day, with some participants adding a third dose if needed.
Just one hour after applying the drops, many participants showed significant improvement in near vision. Some could read two to three extra lines on a vision chart. After a year of continued use, more than 80% still enjoyed better near vision without needing reading glasses.
Reported side effects were generally mild and temporary, including brief dim vision, slight irritation, or mild headaches. Importantly, no participants dropped out of the study because of these effects.
Experts note that while the results are promising, further long-term studies are required. Questions remain about the safety of prolonged use, particularly in people with conditions like high myopia or retinal vulnerability.
If successful, this treatment could offer millions of people a non-surgical way to maintain clear near vision as they age.
