Appearing as a painless swelling on the eyelid, chalazion is often considered an innocent problem. However, due to its recurrent nature and its potential to affect vision, it is an eye health issue that should not be ignored.
What Is Chalazion, Eyelid Cyst?
The meibomian oil glands located in our eyelids keep the surface of the eye moist. These glands can sometimes become blocked. As a result of this blockage, the gland secretion cannot be released, and a round, firm and usually painless mass forms on the upper or lower eyelid. This condition is called chalazion. It is also known among the public as an eyelid cyst or meibomian cyst. Chalazion is often confused with a stye. However, there are important differences between them. A stye develops as a result of a bacterial infection and is usually painful. Chalazion is not caused by infection and generally does not cause pain. For this reason, it may progress more quietly and can take time to be noticed. Chalazion is seen with similar frequency in women and men, and it is more common in adults than in children. Even after treatment, there is a risk of recurrence in some individuals.
What Causes Chalazion, Eyelid Cyst?
The main cause of chalazion is the inability of the meibomian oil glands to function properly and their blockage. However, there are various risk factors that trigger this condition. Especially the hygiene of the eyes and the area around the eyes plays a decisive role in the formation of chalazion. The main factors that increase the risk of chalazion are touching the eyes with dirty hands, sleeping without removing eye makeup, using expired or unhygienic makeup products, long term contact lens use and inadequate lens cleaning, chronic blepharitis, seborrheic dermatitis, and acne rosacea. These factors prevent the regular functioning of the oil glands and prepare the ground for the development of chalazion.
What Are the Symptoms of Chalazion?
Chalazion usually develops slowly and may not cause noticeable complaints in the early stages. The most common symptoms are as follows:
- Painless swelling on the eyelid or at the edge of the eye
- A firm mass felt when touched
- A feeling of heaviness in the eyelid
- Watery eyes
- Sensitivity to light
- Blurred vision, especially in large chalazions
- Crusting on the eyelid
In rare cases, chalazion may become infected. In such a situation, redness, swelling, tenderness and pain may occur. In this type of picture, an eye doctor should definitely be consulted.
How Is Chalazion, Eyelid Cyst, Treated?
Most chalazions can regress on their own within a few weeks without the need for treatment. However, some methods are applied to accelerate healing and reduce complaints. The most commonly recommended treatment methods are as follows:
- Warm compress: It is applied 4 to 5 times a day for 10 to 15 minutes. This helps open the oil glands.
- Eyelid massage: It can be performed gently after a warm compress.
- Medication treatment: This may include drops recommended by the eye doctor or antibiotics when necessary.
If the chalazion does not disappear for a long time, recurs frequently or causes visual impairment and astigmatism, surgical intervention becomes an option. This procedure, performed under local anesthesia, is short and the patient is discharged on the same day. Mild redness and swelling after the operation are normal.
Reminder for Eye Health
The most effective way to prevent chalazion is to pay attention to eyelid hygiene and to regularly clean products that come into contact with the eyes. These habits, which may seem simple, make a great difference in protecting eye health.
January 2026
