Chalazion

A chalazion is a chronic inflammation of the meibomian glands located in the eyelid margin, caused by sebum accumulation. It presents as a swollen bump on the eyelid (similar to a nodule), initially painless, but may lead to redness and swelling. In severe cases, it can blur vision.

It is more common in people with:

– Blepharitis,

– Recurrent styes,

– Acne rosacea,

– Seborrheic dermatitis,

– Diabetes,

– Other systemic conditions

Prevention includes a diet rich in omega-3s, proper eyelid hygiene, and regular ophthalmologic follow-up in at-risk individuals.

Treatment is usually effective with medication in acute forms. For recurrent or persistent cases, minimally invasive surgical removal may be recommended.