The honest answer is that it depends entirely on the lens, and that most lenses are not made for it. Here is what changes when your eyes are closed, and what to do if you have already fallen asleep in yours.
Removing a contact lens is easier than putting one in, once you know the pinch. Here is the method for soft lenses, the different one for gas permeable lenses, and what to do when a lens will not budge.
Axis is the number between 1 and 180 on your prescription, and it confuses people because it is not a strength at all. It is a direction. Here is what it describes and why it only appears with astigmatism.
Putting in a contact lens for the first time is mostly a battle with your own blink reflex. Here is the sequence that works, how to tell an inside out lens, and what to do when it will not cooperate.
OD, OS, SPH, CYL, AXIS, ADD. An eye prescription looks like a code because it more or less is one. Here is what each abbreviation means, and why your glasses prescription is not the same as your contact lens prescription.
Not every eye drop is labeled for use with lenses in. What separates a rewetting drop from ordinary artificial tears, what contact lens friendly means on a label, and the options for soft, RGP and scleral wearers.
There is no single best contact lens for dry eyes. Comfort depends on replacement schedule, lens material, and fit, and the choice belongs with your eye care professional. Here is what actually differs between the options.
