Dry Eye Conditions

Dry eye is not always simple.

For some people, it feels like gritty, tired or burning eyes. For others, it causes watering, redness, light sensitivity or fluctuating vision. Symptoms can come and go, or they can affect your comfort every day.

At Innovative Eye Care, we assess dry eye conditions at our Adelaide and Henley Beach practices. We look at your tear film, eyelids, meibomian glands and eye surface to understand why your eyes feel dry, irritated or watery.

Dry eye disease is now understood as a multifactorial condition, meaning it can have several causes. It is often linked with tear film instability, inflammation, ocular surface changes and nerve-related symptoms.

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What are Dry Eye Conditions?

Dry eye conditions are a group of eye surface and eyelid problems that affect how your tears work.

Healthy tears need the right balance of water, oil and mucus. If the tear film breaks down too quickly, or if your eyes do not produce enough tears, the eye surface can become irritated.

Common dry eye conditions include:

  • Dry Eye Disease
  • Blepharitis
  • Meibomian Gland Dysfunction

These conditions often overlap. For example, blepharitis can contribute to meibomian gland dysfunction, and meibomian gland dysfunction is a common cause of evaporative dry eye.

Bottle of lubricating eye drops beside a pair of glasses

Dry Eye Disease

Dry eye disease occurs when your tear film becomes unstable or unhealthy. This can happen because your eyes do not produce enough tears, your tears evaporate too quickly, or the eye surface becomes inflamed.

Common symptoms include:

  • Gritty, sandy or burning eyes
  • Watery eyes
  • Redness
  • Blurred or fluctuating vision
  • Tired eyes
  • Light sensitivity
  • Discomfort with screens, reading or air conditioning
  • Contact lens discomfort

Learn more:

Dry Eye DiseaseDry Eyes Guide
Clinical close-up showing flaky debris around the eyelashes caused by anterior blepharitis

Blepharitis

Blepharitis is inflammation of the eyelids, usually around the base of the lashes or the oil glands within the eyelids.

It can cause:

  • Red eyelid margins
  • Crusting around the lashes
  • Itchy or irritated eyelids
  • Burning eyes
  • Flaky skin around the lashes
  • Watery eyes
  • Recurrent irritation
  • Foreign body sensation

Blepharitis can involve bacteria, skin inflammation, Demodex mites, or blocked oil glands. Demodex blepharitis is increasingly recognised as an important cause of chronic eyelid inflammation, especially when collarettes are seen at the base of the lashes.

Blepharitis is often long-term. The goal is usually control, not a one-off cure. Treatment may include lid hygiene, warm compresses, targeted lid cleaning, prescription treatment, in-office therapy, or management of associated dry eye.

Learn more:

BlepharitisBlepharitis Care
Clinical close-up of an eye showing thickened meibomian gland oil along the eyelid margin

Meibomian Gland Dysfunction

Meibomian gland dysfunction, often called MGD, occurs when the oil glands in the eyelids do not work properly.

These glands normally release oil into the tear film. This oil helps stop your tears from evaporating too quickly. When the glands become blocked or the oil quality changes, the tear film can break up too fast.

MGD is widely recognised as a major cause of evaporative dry eye.

Symptoms can include:

  • Dryness
  • Burning
  • Watering
  • Blurred vision that changes with blinking
  • Red or irritated eyes
  • Heavy or tired eyes
  • Contact lens dryness
  • Symptoms that worsen with screens, air conditioning or wind

MGD is not always obvious to the patient. Some people have significant gland changes before they notice strong symptoms. This is why gland assessment can be useful when dry eye symptoms keep returning.

Learn more:

Meibomian Gland DysfunctionIPLIn-office Treatments for Dry Eye
Close-up of a woman with a watery, irritated eye

Why Do Dry Eyes Water?

Watery eyes can still be dry eyes.

When the tear film is unstable, the eye surface can become irritated. This can trigger reflex watering. These reflex tears may run down your face, but they often do not fix the underlying tear film problem.

This is common in evaporative dry eye, blepharitis and MGD.

What Causes Dry Eye Conditions?

Dry eye conditions can have more than one cause.

Common contributors include:

  • Meibomian gland dysfunction
  • Blepharitis
  • Screen use and reduced blinking
  • Air conditioning
  • Wind or dry environments
  • Contact lens wear
  • Hormonal changes
  • Some medications
  • Skin conditions such as rosacea
  • Autoimmune disease
  • Previous eye surgery
  • Poor sleep
  • Eyelid inflammation

For mild dry eye, simple changes often help. This may include better eye drops, lid care, screen breaks, and reducing exposure to wind or air conditioning. If symptoms continue, more targeted treatment may be needed.

Optometrist assessing a patient for dry eye disease using a slit lamp microscope

How We Assess Dry Eye Conditions

A dry eye assessment may include:

  • Discussion of your symptoms and triggers
  • Review of your general health and medications
  • Assessment of your eyelids and lashes
  • Meibomian gland assessment
  • Flaky skin Tear film evaluationaround the lashes
  • Eye surface staining
  • Assessment for blepharitis, MGD and inflammation
  • Discussion of home care and in-office treatment options

The aim is to identify the main driver of your symptoms. Dry eye treatment is more effective when we know whether the problem is mainly tear evaporation, low tear production, eyelid inflammation, gland blockage, or a mix of causes.

Range of dry eye drops, warm compresses and eyelid care products at Innovative Eye Care

Treatment Options for Dry Eye Conditions

Treatment depends on the cause and severity.

Your plan may include:

  • Lubricating eye drops
  • Lipid-based eye drops
  • Warm compresses
  • Lid hygiene
  • Prescription anti-inflammatory drops
  • Treatment for blepharitis or Demodex
  • Meibomian gland therapy
  • IPL for MGD-related dry eye
  • Changes to screen habits and environment
  • Contact lens changes
  • Night-time ointments or gels
  • Ongoing maintenance care

Some people only need simple home care and better lubricants. Others need more targeted treatment for eyelid inflammation, blocked oil glands or chronic dry eye disease.

Learn more:

IPLIn-office Treatments for Dry Eye

When Should You Book a Dry Eye Assessment?

You should book an assessment if you have:

  • Dry, gritty or burning eyes
  • Watery eyes that keep returning
  • Red or irritated eyelids
  • Crusting around the lashes
  • Blurred vision that improves after blinking
  • Contact lens discomfort
  • Light sensitivity
  • Symptoms that worsen with screens or air conditioning
  • Symptoms that keep returning despite eye drops
  • Dry eye symptoms after eye surgery

For mild dry eye, simple changes often help. This may include better eye drops, lid care, screen breaks, and reducing exposure to wind or air conditioning. If symptoms continue, more targeted treatment may be needed.

Learn more:

Red Eyes
Innovative Eye Care optometrist explaining corneal scan results during keratoconus consultation in Adelaide

Dry Eye Care in Adelaide and Henley Beach

Innovative Eye Care provides dry eye assessment and management at our Adelaide and Henley Beach practices

We assess the tear film, eyelids and meibomian glands to help identify the cause of your symptoms. From there, we create a treatment plan based on your eyes, your symptoms and your day-to-day needs.

Book a Dry Eye Assessment

Explore Dry Eye Conditions

References

  1. Craig JP, Nichols KK, Akpek EK, et al. TFOS DEWS II Definition and Classification Report. Ocul Surf. 2017;15(3):276-283. doi:10.1016/j.jtos.2017.05.008
  2. Nichols KK, Foulks GN, Bron AJ, et al. The international workshop on meibomian gland dysfunction: executive summary. Invest Ophthalmol Vis Sci. 2011;52(4):1922-1929. doi:10.1167/iovs.10-6997a
  3. Sheppard JD, Nichols KK. Dry Eye Disease Associated with Meibomian Gland Dysfunction: Focus on Tear Film Characteristics and the Therapeutic Landscape. Ophthalmol Ther. 2023;12(3):1397-1418. doi:10.1007/s40123-023-00669-1
  4. Stapleton F, Alves M, Bunya VY, et al. TFOS DEWS II Epidemiology Report. Ocul Surf. 2017;15(3):334-365. doi:10.1016/j.jtos.2017.05.003
  5. Fromstein SR, Harthan JS, Patel J, Opitz DL. Demodex blepharitis: clinical perspectives. Clin Optom (Auckl). 2018;10:57-63. doi:10.2147/OPTO.S142708
  6. Ayres BD, Donnenfeld E, Farid M, et al. Clinical diagnosis and management of Demodex blepharitis: the Demodex Expert Panel on Treatment and Eyelid Health (DEPTH). Eye (Lond). 2023;37(15):3249-3255. doi:10.1038/s41433-023-02500-4
  7. Jones L, Downie LE, Korb D, et al. TFOS DEWS II Management and Therapy Report. The Ocular Surface. 2017;15(3):575-628. doi:10.1016/j.jtos.2017.05.006