Pink eye involves inflammation of the conjunctiva in the eye. The conjunctiva covers the white part of the eye. Since this part of the eye is white, when it becomes inflamed, the redness is very apparent. This is where the name “pink eye” came from.

According to the Centers for Disease Control and Prevention, most cases of pink eye get better without treatment. 
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Most of us have developed irritated eyes on occasion. Some people may describe the irritation as burning or a gritty feeling in the eyes. 

While most eye irritation is not serious, it can be annoying. Eye irritation can develop from various causes. Knowing the root of the problem helps you treat and prevent future irritation.
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