What does redness in your eyes means??

Health experts believe that the redness of the eyes can be a symptom of some disease
Lowered eyelids may indicate a stroke and , in rare cases of lung cancer .
Twinkling of the eye occurs due to increased stress , and the white ring around the iris can be a sign of increased cholesterol .
The white eyelids are a sign of anemia . Lack of iron can be detected in the mouth and cheeks .
Red eye is usually harmless , but if you notice the whites of their eyes are often red , then it may be associated with increased pressure or high temperature .
Red eye can be caused by inflammation of the cornea of the eye and allergic conjunctivitis