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 ...

There may be tissue flakes and scales on the lids and lashes, crusty and sticky eyelashes. The most common causes of blepharitis are hygiene, abnormal oil glands and bacterial infection. Less common ...

A chalazion and a hordeolum are both bumps on the eyelid. A hordeolum, also called a stye, is caused by bacterial infection, while a chalazion results from an obstructed gland. Knowing whether you ...

The difference between pink eye and a stye is that a stye will often be accompanied by a bump on your eye. But they both share common symptoms like itching, pain, redness, and swelling. A stye and ...

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 ...

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 ...

How long a stye lasts may vary. They usually clear up on their own within 1–2 weeks and may not require medical treatment. Applying a warm compress may help speed up healing. A stye is a painful red ...