Are you someone who leaves your disposable contact lenses in for just a few days longer than your optometrist instructs? Everyone knows that lots of things are in their best condition when they haven't been used too much. It's important to know that the same idea also applies to your contacts. It's a bad idea to leave your lenses in your eyes for any more time than you've been instructed to. Despite that fact that it might seem harmless, if you care about having healthy eyes, keep to the wearing and changing routine recommended to you by your optician. In other words, if you've been instructed to change them daily, change them daily, because they can't withstand extended wear.
You might think, would it be so bad if I got a few extra days out of them? To explain this, let's take a look at protein - although not the edible sort, but the natural protein in your tears that builds up gradually on the surface of your lenses, creating a thin haze. Blurry vision is only the first symptom.
As time goes on, these proteins transform and trick your immune system into thinking the buildup is a foreign particle, which in turn can result in inflammation in the eye. Which means you won't be seeing your best. Other factors can also attribute to this, like the build up of dust or pollen on the lens Even if you take the best possible care of your contacts, sooner or later they become less smooth and clear, just due to regular deterioration.
It's best to adhere to the schedule your optometrist determines for you. Nobody has the same eyes, so only your optometrist should determine the best contact lens replacement schedule for you. If you change your lenses when you're told to, you will never even recognize the difference that is so obvious when you wear them for longer than you're supposed to.