EDS Blog

Systane PRO PF combines propylene glycol 0.6%, sodium hyaluronate, HP-Guar and lipid nano-droplets. Learn how it works, who it may suit and how it compares.

A complete guide to EyePromise De3, formerly PRN De3, including its EPA and DHA dose, 3:1 ratio, rTG form, vitamin D3 and how it fits a dry-eye routine.

What is Heyedrate Clinical? Learn about providone, Hylan-A, hyaluronic acid, contact lens use, dosage and safety in this complete guide.

Your itchy, watery eyes aren’t just “spring allergies”. They’re your immune system going into attack mode. Pollen hits your eyes, histamine floods the area, and suddenly you’re stuck in a cycle of itching, redness… and rubbing that only makes it worse. Most people think they just have to wait it out, but that’s where they go wrong.

Because the real reason your symptoms keep coming back might not be what you think… 

Your under-eye bags aren’t always caused by lack of sleep. Puffiness, dark circles, hollowness, and swelling can all happen for completely different reasons — from fluid retention and allergies to genetics, pigmentation, or even the natural structure under your eyes. That’s why one cream might work for one person and do absolutely nothing for someone else.

Most people think there’s one miracle fix for under-eye bags, but the real reason your under-eyes look tired might not be what you think…

Wake up with dry, irritated eyes? Discover the real differences between the BlinkJoy Gen 1 and Gen 2 dry eye sleep masks, including which option is best for side sleepers, travel, overnight eye protection, and improving morning dry eye symptoms.

Eye twitching is usually harmless, but that does not make it any less frustrating. Often linked to stress, fatigue, caffeine, dry eye, and screen strain, these small involuntary eyelid spasms can feel surprisingly disruptive. This evidence-based guide explains the most common causes of eye twitching, what may help reduce it, and when symptoms may require medical attention. Backed by clinical research on dry eye, sleep, and nervous system function, it offers practical strategies to support calmer, more comfortable eyes.

Could itchy, crusty, irritated eyes actually be caused by eyelash mites?

After John Cena revealed his Demodex blepharitis diagnosis, more people are learning about this surprisingly common eyelid condition. Discover the symptoms, causes, treatment options, and daily eyelid hygiene tips that may help improve persistent eye irritation and dry eye symptoms.

Wake up with burning, dry eyes that improve during the day? You may be sleeping with your eyes slightly open. Discover how nocturnal lagophthalmos causes morning dry eye and what you can do to protect your eyes overnight.

A stye is a painful, red bump on the eyelid caused by a blocked and infected oil gland, often linked to underlying eyelid inflammation like blepharitis or meibomian gland dysfunction. The good news is that most styes heal safely with consistent warm compresses and proper eyelid hygiene. This article explains why styes happen, how to treat them correctly, and how a simple daily routine can help prevent them from coming back.

Crusty lashes, itchy eyelids, and dry eyes that will not improve? Demodex blepharitis, caused by microscopic eyelid mites, may be the hidden reason. Learn the signs, the science, and how to treat the root cause for lasting relief.