What is a chalazion? A chalazion is a red bump on your eyelid. It’s sometimes called an eyelid cyst or a meibomian cyst. It slowly forms when an oil gland (called a meibomian gland) …

Sep 4, 2024 · A chalazion is a small, painless lump (cyst) on the upper eyelid that forms when an oil gland gets blocked. It is not an infection, however it can become infected.

Dec 4, 2024 · If you have an eyelid bump, it might be a stye, chalazion, xanthelasma, or milia. Learn more about the causes, symptoms, treatment, outlook, and prevention of different types …

Dec 10, 2025 · A chalazion is a pain-free lump on the eyelid caused by a blocked oil gland. Warm compresses, massages, and eyewashes can help a chalazion shrink by softening and …

Aug 22, 2025 · What is a Chalazion? A chalazion, or eyelid cyst, is a pea-like lump in the upper or lower eyelid caused by a blocked meibomian gland. These glands line the margin of the …

A chalazion is a lump in the upper or lower eyelid caused by inflammation of a gland of the lid. Learn the causes, risk factors, symptoms, diagnosis, and treatment of a chalazion.

Aug 17, 2025 · Eyelid cysts, also known as chalazia or meibomian cysts, are common, non-cancerous lumps that form on the eyelid due to blocked oil glands. These glands, located near …

A meibomian cyst (or chalazion) is a chronic, non-infectious, inflammatory granuloma caused by blockage of meibomian gland duct (s). Meibomian cysts are the most common inflammatory …

Sep 15, 2025 · Learn all about the different types of bumps that can appear on the eyelids. This article examines their causes and treatment options.

What is a chalazion? A chalazion is a harmless cyst caused by a blocked meibomian gland in the eyelid. Meibomian glands in the eyelid produce an oil which helps keep the eye moist. If the …