Alcohol causes the tiny blood vessels in the eyes to dilate, so more blood flows through them. The more you drink, the more ...

Medically reviewed by Lyndsey Garbi, MD Redness around your baby’s eyes can be a little alarming, but in most cases, it’s ...

You have pink or red eyes. So many things can cause a red tinge to the eyes, and pulling an all-nighter isn’t the only one. For starters, it could be a symptom of conjunctivitis, more commonly ...

"Miosis" is a medical term that describes the constriction of the pupils. Learn its causes, symptoms, and how to treat it.

or red. These symptoms may point to a possible eye disorder or infection that immediately requires medical attention. A build-up of fluid might cause swollen or puffy eyes. Several factors ...

It also causes blood vessels in the conjunctiva to widen, increasing blood flow and making the white of the eye appear red or pink. This effect is the reason why many people refer to ...

When disturbed, they flash their bulging red eyes and reveal their huge ... and their highly recognizable image is often used to promote the cause of saving the world's rain forests.

Red light therapy may help slow down the progression of macular degeneration. But more research is needed into the long-term effects and safety of red light therapy for the eyes. Red light therapy ...

"There are other microorganisms, such as bacteria, that cause Red Eye disease, but this particular red eye outbreak in question is highly suspected to be viral one," said Gichangi. He added ...

In general, newer iPhone cameras are advanced enough that they rarely cause red eye effects, even in incredibly low light. Just now, I snapped eight or nine pictures of myself in a dark closet ...