Conditions
Meibomian Gland Dysfunction
The leading cause of dry eye worldwide. When the oil-producing glands in the eyelids stop working properly, the lipid layer of the tear film breaks down. MGD is present to some degree in a very large proportion of the adult population — often without awareness.
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Blepheritis
Chronic eyelid inflammation, also known as blepharitis, is a persistent condition characterised by the inflammation of the eyelid margins. This condition can be caused by various factors, including seborrheic dermatitis, bacterial infections, or meibomian gland dysfunction, which impairs the eyelids' ability to secrete oils.
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Demodex Blepharitis
Eyelash mite infestation, commonly caused by Demodex mites, is a condition that affects the hair follicles of eyelashes and eyebrows. These microscopic organisms, which are typically harmless and reside naturally on human skin, can proliferate under certain conditions, leading to irritation and potential infection.
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Ocular Rosacea
Ocular rosacea is a common yet often under-recognised condition that poses significant challenges within the field of optometry. It primarily affects the eyes and eyelids of individuals who have rosacea—a chronic inflammatory skin disorder.
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Post LASIK Dry Eye
LASIK and other forms of refractive surgery disrupt corneal nerves and can cause significant post-operative dry eye
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Contact Lens Dry Eye
Lenses disrupt the tear film, increase bacterial load on the lid margin, and gradually reduce corneal sensitivity over time — all of which contribute to dry eye.