A chalazion is a small, painless lump that can develop on the eyelid. ... This condition usually does not cause pain or swelling of the whole eyelid. Chalazion pictures. Chalazion vs. stye.

An Eyelid Bump That's Not a Sty . Medically reviewed by Andrew Greenberg, MD. A chalazion is a swollen, pain-free lump on the eyelid. It gradually forms when the meibomian gland, a sebaceous (oil ...

How you treat a swollen eyelid depends on its cause. Learn about causes such as allergies and styes. ... If your upper or lower eyelid is swollen, it could be from a chalazion or a stye.

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.

Styes and allergies are two reasons an eyelid might become swollen. Here, learn about some causes of a swollen eyelid, what to do if they happen, and when to see a doctor.

Your eyelid can be swollen for a variety of reasons—from pink eye to a thyroid condition. Find out what causes the swelling and how to get rid of it.

A chalazion is a swollen bump on your eyelid. It’s usually painless, but it can be as big as a pea or small grape. A chalazion can cause your eyelid to droop over your eye, too.

You have a blocked oil gland. A blocked oil gland can result in something called a chalazion—a swollen, red bump on the eyelid. If this sounds familiar, it’s pretty similar to styes.

A chalazion is a small firm bulge in the eyelid caused by a blocked opening or infection of the oil producing glands located in the upper or lower eyelids. Chalazia are frequently associated with a ...

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 ...