Allergic eye disease
Itchy Eyes Are Not Normal
If your eyes are constantly itchy, red or watery, you may have allergic eye disease.
Many people assume allergies are something they simply have to live with. The truth is that effective treatment can usually control the symptoms and, more importantly, protect the surface of the eye from ongoing inflammation.
One important rule I tell my patients is:
If your eyes are itchy, think allergy.
Why You Should Never Rub Your Eyes
When your eyes itch, rubbing them feels like the quickest way to get relief.
Unfortunately, it also makes the allergy worse.
Rubbing causes more inflammatory chemicals to be released, making the itching continue. It can also damage the delicate surface of the eye.
In children and young adults who rub their eyes repeatedly over many years, excessive rubbing has been associated with an increased risk of developing keratoconus and astigmatism -a condition where the cornea gradually becomes thinner and changes shape.
Allergies and Dry Eyes Often Go Hand in Hand
Many patients are surprised to learn they have both allergic eye disease and dry eyes.
Allergies cause inflammation, while dry eyes reduce the eye's natural protective tear film. Together they create a cycle of irritation that can make symptoms much worse.
Treating the allergy alone may not completely solve the problem if dry eye disease is also present.
That is why I examine not only the conjunctiva but also the tear film, eyelids and meibomian glands.
What triggers allergies in Singapore?
House dust mites
Pet dander
Pollen
Mould
Smoke and haze
Cosmetics
Skincare products
Contact lenses
Many patients cannot completely avoid these triggers, so treatment often focuses on reducing inflammation and controlling symptoms.
When should I see an eye specialist?
When
The itching is persistent.
Over-the-counter drops are not helping.
Your vision becomes blurred.
You are using steroid eye drops.
Your child is rubbing their eyes constantly.
The symptoms keep returning.
BlephEx®
A Professional Deep Clean for Your Eyelids
BlephEx® is an in-clinic treatment designed to remove the bacteria, biofilm, debris and dead skin that build up along the eyelid margins. By improving eyelid hygiene and reducing inflammation, it can help manage blepharitis, Demodex infestation, Meibomian Gland Dysfunction (MGD) and chronic dry eye disease.
Treat the cause, not just the symptoms
Many people carefully wash their face every day but rarely clean the eyelid margins where bacteria, biofilm and microscopic mites can accumulate. Over time, this build-up can trigger inflammation, block the meibomian glands and contribute to dry eye symptoms. BlephEx® provides a much deeper clean than can usually be achieved with home eyelid hygiene alone.
How Does BlephEx® Work?
Using a soft, medical-grade disposable micro-sponge that rotates gently along the eyelid margins, BlephEx® exfoliates the eyelids and removes bacteria, biofilm, debris and cylindrical dandruff associated with Demodex.
The procedure is performed in the clinic, usually takes around 5–10 minutes, and most patients find it comfortable with little or no downtime.
Who Can Benefit?
BlephEx® may be recommended for patients who have:
✔ Blepharitis
✔ Meibomian Gland Dysfunction (MGD)
✔ Chronic dry eyes
✔ Frequent styes or chalazia
✔ Crusting around the eyelashes
✔ Heavy biofilm build-up
It may also be beneficial for people who wear contact lenses or eyelash extensions and experience recurrent eyelid irritation.
Why Dr Cheryl Lee Recommends BlephEx®
BlephEx® is not recommended for every patient with dry eyes. During your consultation, Dr Cheryl Lee carefully examines your eyelids, tear film and meibomian glands to determine whether bacteria, biofilm or Demodex are contributing to your symptoms. If so, BlephEx® may be recommended as part of a personalised treatment plan. It is often combined with treatments such as Eye-Light®, Tixel® or an ongoing eyelid hygiene programme to improve long-term eyelid health.
In many patients, BlephEx® is combined with other treatments such asEye-Light®, Tixel®or a personalised eyelid hygiene programme to address the underlying cause of dry eye disease rather than simply relieving the symptoms.
Eye-Light® Treatment
Dry Eyes Are Often Just the Beginning
Burning eyes. Blepharitis. Recurrent styes. Eyelid eczema. Watery eyes.
These conditions are often caused by the same underlying problem— inflamed eyelids and blocked oil glands.
Eye-Light® is an advanced treatment designed to reduce eyelid inflammation, improve the function of your oil glands and restore healthier tears. It an advanced light-based treatment that helps restore healthier eyelids, improve tear quality and provide lasting relief from dry eyes.
Every dry eye treatment begins with a comprehensive eye assessment by Dr Cheryl Lee to determine whether Eye-Light or Tixel is a combination is the most appropriate treatment for your condition.
Who is Eye-Light suitable for?
If you have
✓ Dry Eyes
✓ Allergic eye disease
✓ Blepharitis
✓ Meibomian Gland Dysfunction
✓ Eyelid Eczema
✓ Styes & Chalazia
✓ Ocular Rosacea
Frequently Asked Questions
Is the treatment painful?
✨ No. Eye-Light® sessions are safe, gentle, and well tolerated. Patients often describe it as warm and soothing — like a “spa treatment” for the eyes.
How soon will I see results?
✨ Many patients feel relief after the first session. However, the treatment is accumulative, so 3 sessions are recommended for the best and longest-lasting results.
Do I still need to use eye drops after treatment?
✨ In most cases, the need for eye drops is greatly reduced or even eliminated, because Eye-Light® treats the root cause of dry eyes, not just the symptoms.
How long does each session take?
✨ About 20 minutes. It’s a walk-in, walk-out procedure with no downtime.
Is the treatment suitable for children?
✨ Yes. Eye-Light® is safe for both adults and children, especially helpful for styes and chalazions, often preventing the need for surgery.
Will I need maintenance treatments?
✨ Yes, some patients choose to come back every 3 months for maintenance, especially if their eyes feel more comfortable with ongoing support.
How does Eye-Light® work?
Scientifically Proven Treatment for Meibomian Gland Disease
A combination of IPL (Intense Pulsed Light) and LED therapy to treat Meibomian Gland Dysfunction (also known as Marginal Gland Disease), which is the underlying cause of most dry eye cases.
LIGHT MODULATION® (LED Therapy):
Applies gentle, controlled heat directly to the eyelids, unblocking the Meibomian glands and stimulating them to produce a healthy oil layer that stabilises your tears.OPE® (IPL Therapy):
Applied to the periorbital and cheekbone areas, IPL stimulates neurotransmitters that encourage the Meibomian glands to contract and release more natural oil. This improves the lipid layer of the tear film and reduces tear evaporation.
Conditions Treated with Eye-Light®
Dry eyes caused by Meibomian Gland Disease
Styes and Chalazions: By liquefying and releasing blocked oil, Eye-Light® helps clear the glands naturally — often avoiding the need for surgery. Both children and adults benefit from this safe and effective treatment.
Treatment Plan
4 sessions are recommended for optimal results, as the effect is accumulative
Sessions last 20 minutes each and are spaced 2–7 days apart
86% of patients experience significant improvement
Many patients return every 3 months for maintenance and to keep their eyes comfortable
Treatment is quick and painless — like a “spa for your eyes”.
Walk in, enjoy the session, and walk out with no downtime or extra care needed between visits.
What does Eye-Light feel like?
Gentle flashes of warm light
Comfortable treatment
Around 20 minutes
No downtime
Return to work immediately
Dr Cheryl Lee's Perspective
One of the most common things I hear is, "Doctor, I can't stop rubbing my eyes."
I completely understand because allergies can be incredibly uncomfortable. However, rubbing is one of the worst things you can do. My goal is not simply to prescribe eye drops, but to identify why your eyes are inflamed and develop a treatment plan that gives lasting relief while protecting the health of your eyes.
Treatment at The Eye Clinic by Dr Cheryl Lee
Every patient is different. Treatment depends on the underlying cause of your symptoms. I emphasise on getting rid of the allergen. Eye drops treat the symptoms temporarily.
Eyelid hygiene
Managing blepharitis or Demodex
Treatment of Meibomian Gland Dysfunction