Big eye circle lenses should be worn the right way only. Otherwise they can itch your eyes and make them feel burn. To avoid the after-effects of wearing big eye lenses the wrong way; one must be careful enough when wearing.
The procedure is simple enough. However in some circle lenses that are very light in color it becomes difficult to tell if the circle lenses are inside out. Therefore; always wear your circle lenses in-front mirror in a well-lit room. Take your circle lenses out from the lens case; one at a time and carefully place it on your finger pad. Diagnose the lens colors. If they feel lighter; reassure that this is not the under-side of the lens by inverting them.
The right side of the lens is always darker than the wrong side. Also at the time when the lens rests at your finger pad it should have a dome like shape with firm rims pointing upwards. If the brims of the lenses rather look flat you should assume that you are about to insert circle lenses the wrong way.
Do not call for the doctor!
You do not like to go to the doctor yelling; right? Have a look at a Pictorial guide on wearing circle lenses the right way