Chalazion

A chalazion is an enlargement of an oil-producing gland in the eyelid. It forms when the gland opening becomes clogged with oil secretions. It can occur after an infection from bacteria (a hordeolum) runs its course and becomes a lipogranuloma and is not cancerous.

Is a chalazion a sty?

A chalazion is sometimes confused with a sty (hordeolum). However, a sty is a red, sore lump near the edge of the eyelid caused by an infected eyelash follicle. A chalazion may initially resemble a sty, however it usually grows larger. They also tend to develop farther from the edge of the eyelid than styes.

What are the symptoms of a chalazion?

Sometimes a chalazion may become red, swollen, and tender. A larger chalazion may also cause blurred vision. Occasionally, a chalazion can cause the entire eyelid to swell.

What is the treatment for a chalazion?

Treatment is with one or more of the following methods:

• Warm Compress: A warm compress can help clear the clogged gland. Soak a clean cloth in warm water and apply the cloth to the lid for 10-15 minutes, three or four times a day until the chalazion is gone.
• Antibiotic ointments: An antibiotic ointment may be prescribed if the chalazion is infected with bacteria.
• Steroid injections: A steroid injection is sometimes used to reduce inflammation.
• Surgical removal: If a large chalazion does not respond to treatment and/or affects your vision, an eye care professional (eye surgeon) may drain it surgically. The procedure is usually performed under local anesthesia in an ophthalmologist’s office.

Will the chalazion recur?

A chalazion usually responds well to treatment. However, some people are prone to recurrences. If a chalazion recurs in the same place, your eye doctor may suggest a biopsy to rule out more serious problems.