Medically reviewed by Johnstone M. Kim, MD Key Takeaways An eye stye happens when bacteria enter the oil glands in the eyelid.Conjunctivitis or pink eye is an inflammation that can cause swollen ...

Most of us have woken up with a puffy eyelid at some point in our lives. Aside from being uncomfortable (and sometimes painful), it can also temporarily affect your vision. When that happens, you’ve ...

Waking up with some gunk in your eyes is usually nothing to worry about. The scientific name for this crust is rheum, and it forms when oil and other debris collect on your eyelids during sleep. But ...

Bacteria can be the underlying cause of both blepharitis and styes. But styes are the result of an infection and cause a painful lump, while blepharitis is eyelid inflammation. If your eye is ...

Puffy eyes can be caused by a variety of factors like lack of sleep, allergies, nasal congestion, and dehydration. Puffy eyes are common and usually harmless, but if you want to reduce them, try ...

Pink eye, or conjunctivitis, may present as one or both eyes looking red and becoming irritated. Other symptoms can include discharge, increased tearing, and crusting. ”Pink eye” is the nonclinical ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." We all experience a puffy face every now and again, especially after a night of drinking alcohol or ...

Eye crust forms when mucus, oils, and debris accumulate, often during sleep. This buildup is a normal part of the eye's maintenance process. However, crusty eyes can also indicate underlying issues ...

The conjunctiva is the clear membrane that covers the white part of the eye. Conjunctival chemosis is a swelling of the membrane. It can look like a big blister on the eyeball. The eyes may be ...