A chalazion is a swollen, pain-free lump on the eyelid. It gradually forms when the meibomian gland, a sebaceous (oil) gland, is blocked. A chalazion is sometimes called an eyelid cyst or a ...

Chalazion usually results from inflammatory ... If a lump on the eyelid causes a lot of discomfort or pain, you might want to see an eye doctor. Even if the lump will resolve on its own, waiting ...

You may feel pressure from the instruments used to remove the chalazion, but you won't feel pain. During the procedure, your ...