Having itchy eyes can be one of the primary symptoms of someone suffering from pink eye.
The degree of itchiness that each person has will vary among individuals. Even if you have scratched a certain area, it may seem that there is little relief and the itching will continue.
While it may be difficult to refrain from itching, this could cause pink eye to spread to the other eye since it is so contagious. Make sure to wash your hands anytime you have touched your eyes or the area surrounding your eyes if it's possible you might have pink eye.