You've probably experienced eye twitching and eyelid twitching ... Your eye becomes red, swollen, or has abnormal discharge. These symptoms may indicate a more serious problem.

Lack of sleep In a small 2013 study, researchers found sleep-deprived women were more likely to have swollen eyes and hanging eyelids. "With lack of sleep, there is an increase in fluid build-up ...

Most cases of the infection will clear up on their own within five to ... This might cause your eyelid to become red and swollen. In most cases, a stye will heal on its own and the lump will ...