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Dry Eye Syndrome in Singapore: Causes, Relief & Treatment

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Dry Eye Syndrome in Singapore

Written & reviewed by the BestDoctors.sg editorial team · Last updated 2 Jul 2026 · General information, not medical advice

Quick answer. Dry eye is very common in Singapore, affecting roughly 1 in 8 adults, and is rising with heavy screen use, constant air-conditioning, contact lens wear and ageing. It happens when your eyes make too few tears or poor-quality tears, leaving the tear film unstable, often with a blocked-oil-gland (meibomian) component. Symptoms include grittiness, burning, redness, fluctuating blurred vision and, confusingly, watery eyes. Most cases improve with screen and blink breaks (the 20-20-20 rule), warm compresses with lid hygiene, and artificial tears; persistent or severe dry eye, or any significant eye pain or vision change, should be assessed by an eye specialist.

If your eyes feel gritty, burn, or blur up by the afternoon at your desk, you are far from alone. Dry eye is one of the most common eye complaints in Singapore, driven by long hours on screens, near-constant air-conditioning, contact lenses and the natural changes of ageing. The good news is that most people get meaningful relief with simple daily habits and lubricants, while a smaller group benefit from medical treatment. This guide explains what dry eye is, why it is so common here, and the stepped options for relief, from self-care to specialist care.

At a glance

Stepped approaches to managing dry eye in Singapore
Approach What it involves Notes
Screen and blink habits 20-20-20 rule, deliberate full blinks, regular breaks First step for screen-related dryness; free and effective for mild cases
Environment changes Redirect aircon vents, use a humidifier, protective eyewear outdoors Reduces tear evaporation in Singapore's air-conditioned settings
Warm compress + lid hygiene Warm cloth over closed eyes, gentle lid cleaning Targets meibomian gland dysfunction (evaporative dry eye)
Artificial tears Over-the-counter lubricating drops Use preservative-free if needed more than 4 times a day (HealthHub)
Prescription drops Anti-inflammatory drops such as ciclosporin; sometimes short steroid courses Doctor-prescribed for moderate to severe or inflammatory dry eye
Procedures Punctal plugs; in-clinic MGD treatments (e.g. IPL) Considered by an eye specialist when drops alone are insufficient

What dry eye syndrome is

Dry eye (also called dry eye disease or syndrome) happens when, in HealthHub’s words, you do not make enough tears or have poor quality tears, or both. A healthy tear film has three layers – an oily outer layer, a watery middle layer and an inner mucous layer – that keep the eye’s surface smooth, moist and clear. When any layer is deficient, the tear film becomes unstable and breaks up too quickly, leaving dry patches on the surface of the eye.

There are two broad, often overlapping types. Aqueous-deficient dry eye means too little watery tear is produced. Evaporative dry eye, the more common form, is usually driven by meibomian gland dysfunction (MGD), where the tiny oil glands along the lid margins become blocked, so tears evaporate too fast. Many people have a mix of both, which is why treatment often targets several factors at once.

Why dry eye is so common, and rising, in Singapore

A community study published in the British Journal of Ophthalmology found that about 12.3% of Singaporeans reported symptomatic dry eye – roughly one in eight adults – and it was more common in women. Prevalence also rises with age. The Singapore National Eye Centre (SNEC) reported a jump in new dry eye patients during the COVID-19 period, linked to more screen time from working and studying from home, alongside mask wear, stress and poor sleep.

Several everyday factors here aggravate dry eye:

  • Prolonged screen use: we blink far less when staring at phones, tablets and monitors, so the tear film is not refreshed and dries out.
  • Air-conditioning: cool, dry, moving air speeds up tear evaporation, especially under direct vents.
  • Contact lens wear: a strong risk factor in the Singapore study; lenses disturb the tear film and surface.
  • Ageing and hormonal changes: tear production naturally declines with age, and hormonal shifts (for example around menopause) can worsen symptoms.

Symptoms to watch for

Dry eye symptoms can be vague and tend to fluctuate through the day, often worsening with screens, contact lenses, aircon or in the late afternoon. Common signs include:

  • A gritty or sandy feeling, as if something is in the eye
  • Burning, stinging or general eye fatigue
  • Redness and light sensitivity
  • Blurred vision that fluctuates and clears briefly when you blink
  • Watery eyes, which feels counter-intuitive: a dry, irritated surface can trigger a reflex flood of low-quality tears
  • Discomfort or reduced tolerance when wearing contact lenses or looking at screens

Because the surface heals between blinks, vision often sharpens momentarily after a blink – a useful clue that dryness, rather than a fixed refractive problem, is at play.

Self-care and first-line relief

Most mild dry eye improves with simple, consistent habits:

  • The 20-20-20 rule: every 20 minutes of screen work, look at something about 20 feet (6 metres) away for around 20 seconds. Add deliberate, full blinks during screen tasks to refresh the tear film.
  • Manage your environment: angle air-conditioning vents away from your face, use a humidifier in air-conditioned rooms, and consider wraparound or protective eyewear outdoors.
  • Warm compresses and lid hygiene: for the MGD-driven (evaporative) type, a warm compress over closed eyes softens the lid oils, and gentle lid cleaning helps unblock the glands so the tear film’s oily layer is restored.
  • Artificial tears (lubricants): over-the-counter drops relieve mild symptoms. HealthHub advises choosing preservative-free drops if you use them more than four times a day, to avoid irritation from preservatives.
  • Support habits: stay hydrated, limit continuous contact lens wear, and consider omega-3-rich foods such as oily fish.

Stepped medical treatment and who to see

If self-care is not enough, an eye doctor can step up treatment based on severity and cause:

  • Prescription anti-inflammatory drops: for moderate to severe disease, topical anti-inflammatory therapy such as ciclosporin helps calm surface inflammation and improve the eye’s own tear production over time. Short courses of steroid drops are sometimes used under supervision.
  • Punctal plugs: tiny plugs inserted into the tear drainage openings keep natural and artificial tears on the eye surface for longer, useful in aqueous-deficient dry eye.
  • In-clinic MGD treatments: for stubborn meibomian gland disease, procedures such as intense pulsed light (IPL) or thermal lid treatments may be offered.
  • Treating underlying conditions: reviewing contributing medications and managing related illnesses (for example thyroid disease, diabetes or Sjogren’s syndrome) is part of good care.

For most people, the path is: start with an optometrist or GP, who can assess symptoms and recommend lubricants and lid care, then refer to an ophthalmologist (eye specialist) if needed. See a doctor promptly if symptoms persist despite self-care, or if you have significant eye pain, marked redness, discharge, or any change in vision, because severe or persistent dry eye occasionally relates to other conditions that need assessment.

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Sources

Last updated 21 June 2026. Prices are typical market ranges gathered from the cited sources and vary by clinic, doctor and individual case — they are not quotes. This guide is general information, not medical advice; always consult a qualified, MOH-accredited doctor before any treatment.

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Frequently asked questions

How common is dry eye in Singapore?

It is very common. A community study found about 12.3% of Singaporeans - roughly one in eight adults - reported symptomatic dry eye, and it becomes more frequent with age and is more common in women. Eye centres have also reported rising numbers linked to heavier screen use.

Why do my eyes water if they are dry?

It sounds contradictory, but a dry, irritated eye surface can trigger a reflex burst of watery tears. These reflex tears lack the proper oil and mucous balance, so they evaporate or run off quickly and do not relieve the underlying dryness. Watering can therefore be a sign of dry eye, not the opposite.

Do screens and air-conditioning really cause dry eye?

They are major aggravating factors here. We blink far less when concentrating on screens, so the tear film is not refreshed, and cool, dry, moving air-conditioned air speeds up tear evaporation. Using the 20-20-20 rule, blinking more, redirecting vents and adding a humidifier all help.

Are preservative-free eye drops better?

For frequent use, yes. HealthHub recommends preservative-free artificial tears if you need drops more than four times a day, because preservatives can irritate the eye surface with heavy use. For occasional use, standard preserved drops are usually fine.

When should I see a doctor for dry eye?

See an optometrist or GP if symptoms persist despite self-care and lubricants, and seek prompt assessment, ideally by an ophthalmologist, if you have significant eye pain, marked redness, discharge, only one eye affected, or any change in vision. Persistent or severe dry eye can occasionally relate to other conditions that need evaluation.