Why These Conditions Often Go Hand in Hand
Red, itchy, irritated eyes and inflamed eyelids are more than just a minor nuisance—they may signal the presence of blepharitis, a chronic inflammation of the eyelid margins. While blepharitis is not always synonymous with dry eye disease, the two conditions often appear together. In fact, blepharitis is considered the leading cause of persistent dry eyes in Australia and worldwide.
Both the skin and the eyelids naturally harbour bacteria. This is normal and usually harmless. However, when there is an overgrowth of bacteria at the base of the eyelashes, the toxins they produce can inflame the meibomian glands—tiny oil-producing structures in the eyelids that play a crucial role in tear quality. When these glands become blocked or dysfunctional, the result is often unstable tear film and the uncomfortable dryness that patients know all too well.
“Blepharitis and dry eye are closely intertwined,” explains Gary Rodney, founder and creator of Smart Vision Optometry, Master of Optometry, Behavioural Optometrist and Fellow of the International Academy of Orthokeratology and Myopia Control (FIAOMC). “The eyelids are central to tear production. If they’re inflamed, the tears lose their protective balance, and the cycle of irritation continues.”
A Common Yet Under-Recognised Condition
Studies suggest that 15 to 25 percent of Australians will experience blepharitis at some point in their lives (Optometry Australia, 2024). Despite being so widespread, it is rarely discussed outside the clinic, leaving many people unaware that their red, gritty eyes are not simply due to fatigue or allergies.
Blepharitis is typically long-lasting, and while treatment can significantly reduce symptoms, it often requires ongoing management rather than a one-time cure.
“One of the challenges is that blepharitis doesn’t just disappear on its own,” says Jacquie Gattegno, Orthokeratologist and Principal Optometrist at Eyes InDesign Smart Vision Optometry Bondi. “People sometimes ignore the irritation until it becomes severe. But the earlier it is managed, the better the outcome for long-term eye comfort and health.”
Advanced Treatments Offering Relief
Traditionally, treatment for blepharitis relied on eyelid hygiene—warm compresses, diluted baby shampoo, and topical drops. While helpful, these methods are not always enough. Recent technological advances have transformed how practitioners can treat the condition.
In-office treatments now provide safe, non-invasive, and highly effective solutions. Among the most widely used are:
- BlephEx®: A gentle, in-practice procedure that exfoliates the eyelid margins, removing bacterial biofilm and debris that contribute to inflammation.
- BlephaSteam®: A heat-based therapy that melts thickened secretions clogging the oil glands, restoring the natural flow of protective oils into the tear film.
- Smart IPL Dry Eye Treatment: Available at Eyes InDesign Mosman, this TGA-approved Intense Pulsed Light therapy targets inflammation at its source. By reducing abnormal blood vessels and stopping the inflammatory cycle, it addresses both dry eye and blepharitis with lasting results.
“Patients often tell us the difference is life-changing,” Rodney says. “These technologies mean we can break the cycle of redness, itchiness, and irritation much more effectively than before.”
Lifestyle Choices That Make a Difference
While professional treatments are essential, daily habits also play a role in reducing flare-ups. Patients often notice their blepharitis worsens after certain foods, environmental triggers, or prolonged screen time.
Adopting healthy routines can make symptoms more manageable:
- Nutrition: A balanced diet rich in omega-3 fatty acids supports tear production and reduces inflammation.
- Makeup hygiene: Women should avoid eye makeup during active flare-ups. When using cosmetics, choose products designed for sensitive skin and replace applicators regularly.
- Screen habits: Following the “20-20-20 rule” (every 20 minutes, look 20 feet i.e. 6 metres away for 20 seconds) reduces digital eye strain, which can aggravate dry eye symptoms.
- Consistency: Regular eyelid hygiene routines—such as warm compresses or gentle lid scrubs—help prevent bacteria and oil build-up.
“Lifestyle factors don’t cause blepharitis on their own, but they can definitely make it worse,” Gattegno explains. “By being mindful about diet, makeup, and daily screen use, patients can reduce the frequency and intensity of flare-ups.”
Why Early Care Matters
Left untreated, blepharitis can progress into more serious problems, including chronic dry eye disease, recurrent styes, and even damage to the cornea. Because symptoms can mimic allergies or fatigue, people often delay seeking care—only to find themselves dealing with persistent discomfort later on.
“Ignoring blepharitis is never the answer,” Rodney emphasises. “The sooner it is addressed, the less likely it is to interfere with daily life, productivity, and overall wellbeing.”
Professional Care at Smart Vision Optometry
At Smart Vision Optometry, patients benefit from a personalised approach that combines the latest technology with practical premium eyecare advice for long-term management. Each treatment plan is tailored to the individual, ensuring both immediate relief and preventative strategies to stop flare-ups from returning.
Smart Vision clinics in Bondi and Mosman provide professional care for blepharitis, dry eye disease, and related conditions, alongside comprehensive vision testing for children and adults.
Take the First Step Towards Relief
If you are experiencing red, itchy, or dry eyes—or if you suspect blepharitis—don’t wait for symptoms to worsen. Book a Smart Vision Comprehensive Visual assessment with our accredited Smart Vision Behavioural Optometrists today.
Book an appointment, or call the Bondi clinic on (02) 9365 5047 or the Mosman clinic on (02) 9969 1600.
To ensure your vision and eye comfort are fully protected, speak with a Smart Vision optometrist before starting any new cosmetic regimen involving the eye area.
Bibliography Optometry Australia. (2024, March 21). Understanding Blepharitis and Dry Eye. Optometry Australia. Retrieved August 19, 2025, from https://www.optometry.org.au
