Hello doctor,I have done my eye test. During the test, I cannot read the fourth line of letters even with the lenses they provide. All the lenses I have tried. Is it serious? What is the problem? I am very tensed.
Hello. In order to answer you, I need little more details. If you noticed this all of a sudden, then I have to think of something like keratitis or severe  ChatDoctor.  But If you do not have any other problems like gritty eyes, red eye with blurred vision, an inflammation (like keratitis), is unlikely which is a kind of a swelling in your cornea. If you are a frequent computer user and mostly live in air-conditioned rooms, 