Waking up with crusty and red eyes can be an unsettling experience. While it might seem like a minor annoyance, it can be a symptom of underlying health issues that need attention.

“It made red eye makeup more acceptable and more mainstream,” Mr. Philips said. Red around the eyes can be a scary concept, but many makeup artists say that, tonally, the color is flattering ...

“My eyes are red” is a common complaint that brings patients to an ophthalmologist’s office. There are many causes for red or pink eyes, and most of them are relatively harmless.