What should you know about a chalazion after a stye?

A chalazion after a stye is usually a blocked eyelid gland that leaves a firm lump after inflammation improves. A stye tends to be tender and close to the eyelash edge; a chalazion is often deeper, rounder, and less painful. The lump can take time to reduce even when the original irritation has settled.

A stye is commonly an inflamed eyelash follicle or nearby gland. A chalazion develops when oil from an eyelid gland cannot drain normally. Mild swelling, pressure, or blurred vision from eyelid pressure may occur. It is not the same as a discharge-producing infection. Repeated lumps can be associated with eyelid-gland problems, so mention a pattern of recurrence at an appointment.

Apply a comfortably warm, clean compress to the closed eyelid for several minutes, then gently massage towards the lash line if this does not cause pain. Wash your hands before touching the eye, keep makeup and contact lenses aside while the lid is irritated, and do not squeeze or pierce the lump. A [GP Consultation](/treatments/consultations-and-assessment/gp-consultation/) can help confirm the diagnosis and discuss treatment if it persists.

Arrange an assessment if the lump keeps returning, enlarges, affects vision, or does not improve with simple care. Seek prompt help for marked pain, spreading redness, fever, difficulty moving the eye, or a change in vision. New [Red Eye](/symptoms/red-eye/) or thick [Eye Discharge](/symptoms/eye-discharge/) may indicate a different problem.

Ask whether the lump fits a chalazion or ongoing stye, how long to continue warm compresses, whether you should avoid contact lenses, and what signs would mean you need an eye specialist.