Hycosan Dry Eye Drops - 7.5ml

What Are Hycosan Dry Eye Drops?

If your eyes feel gritty, sore, or persistently uncomfortable, you are far from alone. Dry eye disease affects millions of people in the UK, and finding a reliable, gentle solution matters. Dry eye drops like Hycosan 7.5ml offer a preservative-free way to restore moisture to the eye surface, easing that nagging irritation that can make everyday tasks — reading, screen work, driving — genuinely difficult. Available over the counter without a prescription, this product is a practical first-line option for mild to moderate dry eye symptoms. You can explore the full range of products in our eye care collection if you are looking for additional support.

Hycosan Dry Eye Drops contain sodium hyaluronate 0.1% as the active ingredient. Sodium hyaluronate is a form of hyaluronic acid — a substance naturally found in the human body, including in the fluid that surrounds the eye. The NHS recognises artificial tears as a key treatment for dry eye syndrome, and sodium hyaluronate-based drops are among the most widely used formulations in clinical practice.

How Do Hycosan Dry Eye Drops Work?

The mechanism is elegantly simple. Sodium hyaluronate is a hygroscopic molecule, meaning it draws water towards itself and holds it in place. When you instil a drop, it spreads across the corneal surface and forms a stable, viscous film that mimics the aqueous layer of your natural tear film. This reduces friction between the eyelid and the eye surface, which is often the root cause of that scratchy, burning sensation.

• Sodium hyaluronate binds to water molecules on the ocular surface
• A lubricating film is formed over the cornea and conjunctiva
• The film stabilises the tear film and slows evaporation
• Friction between the eyelid and eye surface is reduced
• Symptoms such as grittiness, burning, and stinging are relieved

Because Hycosan uses a preservative-free multi-dose bottle technology, the drops do not contain benzalkonium chloride or other preservatives that can themselves irritate the ocular surface with repeated use. This makes them particularly well suited to people who need to use eye drops frequently throughout the day.

Who Should Use Hycosan Dry Eye Drops?

These drops are designed for adults experiencing symptoms of dry eye syndrome. Dry eye can be triggered by a wide range of factors — prolonged screen use, air conditioning, contact lens wear, certain medications, hormonal changes, and environmental conditions like wind or low humidity. If your eyes feel dry, tired, or irritated on a regular basis, this product may help.

• Adults with mild to moderate dry eye symptoms
• Contact lens wearers experiencing ocular dryness (remove lenses before use)
• People sensitive to preservatives in standard eye drops
• Those who work long hours at screens or in air-conditioned environments

It is not recommended for use in children unless specifically advised by a healthcare professional. If you are pregnant or breastfeeding, speak to your pharmacist or GP before using any eye drops.

How Do Hycosan Drops Compare to Other Dry Eye Products?

How Should Hycosan Dry Eye Drops Be Stored?

Store Hycosan dry eye drops below 25°C, away from direct sunlight and out of reach of children. Once opened, the bottle should be used within six months — after which it should be discarded even if product remains. Do not use the drops after the expiry date printed on the packaging. These dry eye drops do not require refrigeration before or after opening.

This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

What Is Hycosan and What Is It Used For?

Hycosan Dry Eye Drops 7.5ml is a sterile ophthalmic solution used to relieve the symptoms of dry eye syndrome. The active ingredient, sodium hyaluronate 0.1%, acts as an artificial tear substitute, lubricating the surface of the eye and helping to restore comfort when the natural tear film is insufficient. Dry eye syndrome is a common condition in which the eyes do not produce enough tears, or the tears evaporate too quickly, leading to discomfort, redness, and a gritty or burning sensation. The NHS notes that dry eye is particularly common in older adults, people who spend long hours looking at screens, and those who wear contact lenses.

This product is available over the counter and does not require a prescription. It is intended for use in adults. If you are unsure whether this product is right for you, speak to your pharmacist or optometrist before starting treatment.

What Do You Need to Know Before Using Hycosan Drops?

Before using these drops, read the following carefully. There are certain situations in which you should not use this product or should seek advice first.

Do not use Hycosan Dry Eye Drops if you:

• Are allergic to sodium hyaluronate or any other ingredient in the formulation
• Have an active eye infection — treat the infection first and seek medical advice
• Are wearing soft contact lenses at the time of instillation

Warnings and precautions:

• Remove soft contact lenses before use; wait at least 15 minutes before reinserting
• Do not touch the tip of the bottle to your eye or any other surface to avoid contamination
• If you experience worsening redness, pain, or sudden changes in vision, stop use and consult a healthcare professional immediately
• Consult your GP or optometrist if symptoms do not improve after a few days of regular use
• Keep out of reach and sight of children

Drug interactions:

• No clinically significant interactions with systemic medicines are known
• If you are using other eye drops or eye ointments, leave at least 15 minutes between each product
• Apply eye ointments last if using alongside drops

How Should You Use Hycosan Dry Eye Drops?

Always use this product exactly as described below or as directed by your pharmacist or eye care professional. If you are also managing other eye conditions, you may find it helpful to browse our eye care collection for complementary products.

1. Wash your hands thoroughly with soap and water before handling the bottle
2. Remove soft contact lenses if you are wearing them
3. Tilt your head back slightly and look upward
4. Gently pull down your lower eyelid to create a small pocket
5. Hold the bottle above the eye and instil one drop into the pocket
6. Close your eye gently and blink a few times to spread the drop evenly
7. Repeat in the other eye if required
8. Replace the cap immediately after use

What Are the Possible Side Effects of Hycosan Drops?

Like all medicines, Hycosan Dry Eye Drops can cause side effects, although not everyone experiences them. Most side effects are mild and temporary.

Common side effects:

• Temporary blurred vision immediately after instillation (usually clears within a few minutes)
• Mild stinging or burning sensation upon application
• Slight watering of the eye

Less common side effects:

• Eye redness or irritation
• Sticky or crusted eyelids
• Sensitivity to light

If you experience severe eye pain, sudden vision changes, significant swelling, or signs of an allergic reaction (such as rash, swelling of the face, or difficulty breathing), stop using the drops immediately and seek urgent medical attention. The NHS advises contacting your GP or calling 111 if you are unsure whether a symptom requires urgent care.

How Should You Store Hycosan Dry Eye Drops?

Correct storage helps maintain the sterility and effectiveness of the product. If you are managing multiple health products at home, it is worth keeping all medicines — including those from our allergy and hay fever range — stored safely and separately.

• Store below 25°C in a cool, dry place
• Do not refrigerate or freeze
• Keep away from direct sunlight and heat sources
• Keep out of reach and sight of children
• Discard the bottle six months after first opening, even if product remains
• Do not use after the expiry date printed on the bottle or carton
• Do not share the bottle with another person