Introduction
Wearing contact lenses is not a direct cause of chalazion. However, several factors associated with lens use — such as Demodex infestation, poor eyelid hygiene, and meibomian gland dysfunction (MGD) — create a high-risk environment for chalazion formation.
1. Higher Demodex infestation in contact lens users
Studies show that up to 90% of contact lens wearers present Demodex infestations, significantly higher compared to non-wearers.
These tiny mites can irritate and block the meibomian glands, leading to inflammation and chalazion.
2. Contact lenses, blepharitis and MGD
- Contact lens wear increases the accumulation of bacteria and allergens on the eyelids and conjunctiva.
- This causes inflammation, especially when eyelid hygiene is not performed before and after lens use
- Research indicates that contact lens wearers may experience reduced function of meibomian glands, resulting in dry eye and higher chalazion risk.
3. Contact lens hygiene & chalazion risk
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When lenses are worn for long hours without proper hygiene, cleaning, or replacement, this can lead to:
- Φλεγμονή του επιπεφυκότα
- Increased bacterial and Demodex load
- Strain on the eyelid margins and meibomian glands
- Blurred vision and eye discomfort
4. Artificial tears, care and prevention
For daily relief in contact lens users:
- - Flora Vision Spray is an excellent choice — the first artificial tear in spray form designed for daily use.
- It creates a protective hydrating film, soothes the eyes, and does not alter the optical quality of contact lenses.
5. Practical prevention measures
- Daily eyelid massage with Ophthalmogen Gel after removing contact lenses
- Daily eyelid cleansing with Naviblef Daily Care foam before inserting lenses
- Weekly thermal therapy with Ophthalmogen Eye10 self-heating masks to keep glands open
- Proper cleaning/replacement of contact lenses as instructed by your optician
- Avoid sleeping with lenses
- Annual meibomian gland evacuation with OphthalmogenMeiboEvacuators for people with chronic dry eye, recurrent irritations or chalazia
6. When to see an ophthalmologist
Stop wearing your contact lenses temporarily and consult a doctor if you experience:
- Frequent chalazia
- Persistent redness or irritation
- Dry eye symptoms that do not improve with artificial tears
In such cases, contact lens use should be temporarily discontinued until evaluation.
Conclusion
Contact lens wear indirectly increases the risk of chalazion, through higher Demodex infestations, inflammation and meibomian gland dysfunction.
Maintaining proper eyelid hygiene, using Flora Vision Spray, and adopting preventive care with Ophthalmogen products (Eye10, Gel, MeiboEvacuators) can protect eye health and significantly reduce the risk of recurrence.
All Ophthalmogen products are available in partner pharmacies
and online:pharmacydiscount.en – products
