Tag: Preservative toxicity

According to the American Academy of Ophthalmology, most eye drops are not designed for long-term daily use without supervision, raising an important question: are there side effects to using eye drops too much? The answer is a resounding yes, and understanding the risks associated with overuse is crucial for maintaining good eye health.

Over 99% of the liquid from an eye drop is washed away from the eye's surface almost immediately, meaning adding more than one drop per dose is wasteful. Despite this quick exit, you **can I put too much eyedrops in my eye** by overusing them frequently, leading to a variety of adverse effects that may paradoxically worsen your symptoms. The harm comes not from the volume but from the frequency, with consequences ranging from irritation to a potentially dangerous rebound effect.