Dry Eye Learning

Dry Eye

Dry eye usually refers more to an imbalance in tear chemistry than a complete lack of tears.

The thin film of fluid on the surface of the eye is a complex mixture, and if your body does not produce or maintain it properly, discomfort, unstable vision, and sometimes even damage to the ocular surface can result.

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Start with the main guide below for a clear overview of this topic.

Pillar Guide

What is Dry Eye?

Start here for a clear overview of what dry eye is, why it happens, and how it is commonly treated.

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Most Helpful Articles

A curated selection of helpful articles to answer common questions and go deeper into this topic.


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Product Help

Use these guides to compare products, understand ingredients, and make more confident decisions.

How Can Preservative Free Eye Drops Last Longer?

Learn how preservative-free bottle systems work and why some products can stay usable longer after opening.

Hyabak Reformulated: What You Need to Know about TheaHyabak

Helpful if you are comparing formulas, wondering what changed, or deciding whether a reformulated drop still fits your needs.

When Eye Drops Are Not Enough - Next Steps for Dry Eye Management

Useful for understanding what other treatment approaches may be considered when drops alone are not giving enough relief.

Chronic vs. Acute Dry Eye

See how different dry eye patterns can affect symptoms, treatment decisions, and long-term expectations.

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Browse the most relevant products and collections related to this topic.

Dry Eye Products

Browse eye drops, gels, masks, lid care, and related products commonly used to support patients with dry eye.

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Quick FAQ

Quick answers to common questions. Each question links to the most relevant article or page.
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Vision Essence Early Defence supplement for macular degeneration with lutein and zeaxanthin
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Vision Essence Early Defence 90 capsules (3 mois)
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Thealoz Duo eye drops for dry eye relief, preservative-free, hydrates and lubricates ocular surface
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Thealoz Duo | Gouttes anti-évaporation | 10 ml
$31.95 CAD ( as low as $30.35 CAD ) + cash back 
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De 3 Omega Benefits dietary supplement bottle with vitamin D3 for eye health
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De 3 Omega Benefits dietary supplement with Vitamin D3, 3 softgels a day for eye health support
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Preservative-free Ocunox eye ointment with vitamin A for dry eye relief
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High potency Omega-3 liquid supplement with Vitamin D3 for eye health support
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Lid n lash plus
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I-LID'N LASH daily cleansing gel for lids and lashes with hyaluronic acid, gentle and hydrating
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Blephaclean sterile eyelid cleansing pads for daily eye hygiene, preservative-free
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Tampons d'entretien pour paupières Blephaclean | Paquet de 30
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Vision Essence Early Defence supplement bottle for eye health, lutein and zeaxanthin, 180 capsules
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Thealoz Duo Gel for dry eyes, preservative-free single-dose eye drops with Trehalose and Hyaluronate
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I-DROP MGD eye drops for evaporative dry eye relief, preservative-free hydration
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I-DROP MGD | Gouttes anti-évaporation | 10 ml
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HYO 10ml
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HYLO | Hyaluronate de sodium à 0,1 % | 10 ml
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I-DROP PUR preservative-free eye drops for moderate dry eye relief, contact lens compatible
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Hyabak 0.15% eye drops for dry eyes and contact lenses, 10ml bottle with packaging
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Hyabak | Hyaluronate de sodium à 0,15 % | 10 ml
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HYLO Gel lubricating eye drops for strong dry eye relief without preservatives, 10ml bottle and box
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I-DROP Pur Gel eye drops for severe dry eye, 10mL bottle and box, preservative-free care
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Hylo Dual Intense lubricating eye drops for strong dry eye relief, preservative-free, phosphate-free
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HYLO DUAL Intense | Ectoïne + Hyaluronate | 10 ml
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Candor Vision HYLO-DUAL lubricating eye drops for dry eye and allergy relief, preservative-free, phosphate-free
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I-VU Omega-3 Plus supplement bottle for dry eye relief, 120 softgels
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