An Illume Guide - Understanding Eye Allergies

Spring in Auckland brings longer days, fresh growth and more reasons to get outside. But if your eyes become itchy, watery or puffy, it can also bring a familiar frustration.

Eye allergies are common, but pollen is only one possible trigger. Year-round allergens, reactions to skincare and underlying dry eye can all contribute to uncomfortable eyes.

At Illume Eye Care in Ponsonby, Auckland, we help you understand what is irritating your eyes and find a treatment plan that fits.

What are ocular allergies?

Ocular allergy commonly takes the form of allergic conjunctivitis: inflammation of the thin tissue covering the white of the eye and lining the eyelids. It happens when your immune system reacts to an allergen, releasing histamine and other inflammatory substances.

Itching is a particularly useful clue, often accompanied by redness, watering and swollen lids. Both eyes are usually affected, and you may also have sneezing or a runny nose. Allergic conjunctivitis itself is not contagious.

Seasonal or perennial: why timing matters

Seasonal allergic conjunctivitis follows exposure to airborne allergens such as grass, tree and weed pollens. Spring and summer can be troublesome, although the timing depends on what you react to.

Perennial allergic conjunctivitis can occur throughout the year, with triggers including house dust mites, animal dander and mould. Symptoms that persist outside pollen season deserve attention too.

Your surroundings can also affect your eyes without causing a true allergy. The TFOS Lifestyle Report on environmental conditions describes how factors including wind, humidity and air pollution can affect the ocular surface. This helps explain why several environmental influences may contribute to the same uncomfortable day.

What if the skin around your eyes is itchy?

Eyelid dermatitis, also called eyelid eczema, affects the skin around the eyes. It can cause itching, flaking, redness, burning and swelling.

Contact dermatitis may be allergic or caused by irritation. Possible triggers include cosmetics, fragrances, sunscreen, eyelash adhesives, eye-drop preservatives and products transferred from your fingers, such as nail cosmetics.

A product does not have to be new to cause trouble: contact allergy can develop after repeated use, and the rash may appear days after exposure.

During a flare, simplify your routine, pause eye makeup and avoid suspected triggers. Gentle cleansing and a clinician-recommended moisturiser may help. Persistent or recurring dermatitis may need dermatology assessment and patch testing.

Treatment sometimes includes a short course of a mild steroid cream or a non-steroid prescription treatment. Only use these around the eyes with professional guidance. Allergy eye drops alone will not usually settle eyelid dermatitis.

Dry Eye or Allergies: how can you tell?

The symptoms overlap, and you can have both. A systematic review found that dry eye and allergic conjunctivitis frequently coexist, although estimates varied considerably between studies.[3]

Clue More suggestive of allergy More suggestive of dry eye
Main sensation Prominent itching Burning, grittiness or tired eyes
Pattern Flares around particular exposures or seasons Often worse with screens, wind or air conditioning
Other symptoms Sneezing, itchy nose or puffy lids Fluctuating clarity or discomfort during sustained visual tasks
Watering Common Can also occur

 

These are clues, rather than a diagnosis. Redness and watering alone cannot reliably distinguish the conditions. An examination helps us assess the tear film, eye surface and eyelids together.

What helps eye allergies?

1. Identify and reduce your triggers

Notice when symptoms flare: after gardening, cleaning, visiting a home with pets, or using a particular cosmetic. A brief symptom diary and photos of eyelid flares can help guide the conversation at your appointment.

Practical ways to reduce exposure include:

  • Wearing wraparound sunglasses outdoors.
  • Keeping windows closed when pollen exposure is high.
  • Showering and changing clothes after substantial outdoor pollen exposure.
  • Avoiding mowing if it predictably triggers symptoms.
  • Addressing dampness and mould.

Choose measures that match your triggers; complete allergen avoidance is rarely possible.

Spring-clean your surroundings, gently

Pollen gets plenty of attention in spring, but your indoor environment matters too. Dust mites, pet allergens and mould may contribute to symptoms throughout the year.

A few targeted changes may help reduce exposure:

  • Damp-dust surfaces. Use a lightly dampened cloth to collect dust rather than brushing it into the air.
  • Vacuum thoughtfully. A vacuum with effective HEPA filtration may help capture allergens. However, vacuuming still stirs up dust, so if cleaning triggers your symptoms, ask someone else to do it and stay out of the room during and shortly afterwards.
  • Give your bedroom attention. Wash bedding regularly, consider dust-mite covers if you are allergic to mites, and keep pets out of the bedroom if animal allergens trigger symptoms.
  • Consider air filtration as an extra measure. A suitably sized HEPA air purifier may reduce airborne particles in a room. It complements cleaning and addressing allergen sources, but cannot remove every trigger or guarantee symptom relief. Follow its placement and filter-maintenance instructions, and avoid devices that intentionally produce ozone.

You do not need to buy every allergy product or overhaul your home. Start with the triggers that seem relevant to you, and seek advice if symptoms persist.

2. Reach for a cold compress

A clean, cool compress over closed eyelids can soothe irritation and reduce puffiness. Use a soft cloth dampened with cool water, or a purpose-designed cooling mask according to its instructions. Avoid direct ice, pressure and extreme cold.

Try a cool compress when you feel the urge to rub: rubbing can worsen irritation.

If you already use warm compresses for meibomian gland dysfunction, ask us how to adapt your routine during an allergy flare.

Cold Compress for Allergies

3. Support the tear film

Lubricating drops can improve comfort and help wash allergens from the eye surface. Preservative-free options are useful to discuss when your eyes are sensitive or you need frequent applications. Lubricants provide support, but persistent allergy may also need targeted treatment.

4. Choose the right over-the-counter treatment

Antihistamine eye drops act directly at the eye and can relieve itching quickly. Ask your pharmacist which is appropriate.

Mast cell stabilisers help prevent release of allergy-related chemicals. Some take days to weeks of regular use to achieve their full effect, so planned use can help with predictable seasonal symptoms.

Avoid relying on “get the red out” decongestant drops: frequent or prolonged use can cause rebound redness.

Oral antihistamines, including less-sedating options such as cetirizine, loratadine or fexofenadine, may help when hay fever affects your nose as well as your eyes. However, some people experience increased eye dryness. If this happens, discuss your treatment with your pharmacist or optometrist.

5. Consider prescription drops when needed

Olopatadine is a prescription option in New Zealand with two complementary actions: it blocks histamine and helps stabilise mast cells, reducing the release of further inflammatory substances.

Your optometrist can advise whether it suits your eyes, how often to use it and how long to continue. Regular treatment during exposure may give better control than repeatedly waiting for a flare.

More significant inflammation sometimes requires a short course of steroid eye drops, prescribed and monitored by an eye-care professional. These can raise eye pressure and worsen certain infections, so never restart leftover steroid drops without advice.


Contact lenses and allergies: can you still wear them?

Allergies do not automatically mean giving up contact lenses. The right lens type, a good care routine and treatment of the underlying allergy can all help.

However, do not push through red, itchy or uncomfortable eyes: remove your lenses and seek advice before restarting if symptoms persist.

Can daily disposable lenses help?

For suitable wearers, daily disposables can be a useful option during allergy season. Starting with a fresh lens each day avoids carrying yesterday’s deposits into another day and removes the need for cleaning and storage solutions, which can irritate some sensitive eyes. There is research behind this approach:

  • In a 128-person crossover study, 67% reported improved comfort with daily disposables compared with their pre-study lenses, versus 18% reporting improvement with a new pair of their usual lenses. 
  • A small 10-person pollen-exposure study found that daily disposables reduced some clinical signs of irritation. The lens with enhanced lubricating agents also reduced burning and stinging severity; symptom duration was shorter with lens wear. The researchers suggested a possible barrier effect against airborne allergens. 

At Illume, we can assess whether a daily disposable trial, seasonally or year-round, suits your prescription and eye health. Daily disposables are single-use: discard them after removal.

Reusable and custom lenses: cleaning matters

If you wear reusable soft lenses or custom lenses such as corneal gas-permeable, scleral or orthokeratology lenses, your care routine is an important part of comfortable, safe wear.

Cleaning removes deposits; disinfection addresses microorganisms. You need both. Follow the routine prescribed for your particular lens material and any surface coating.

  • Wash and thoroughly dry your hands before handling lenses.
  • Rub and rinse lenses as instructed, using the recommended compatible products.
  • Complete the full disinfection cycle and use fresh solution each time. Never “top up” old solution.
  • Keep tap water and saliva away from lenses. Clean, dry and replace cases and insertion/removal aids as directed.
  • Ask us about stubborn deposits rather than adding stronger cleaners yourself. Some protein removers and alcohol-based cleaners can damage specialised coatings.

For scleral lenses, fill the bowl with the sterile, preservative-free filling solution we recommend. Saline does not disinfect, so filling or storing a lens in saline does not replace its cleaning and disinfection routine. Discard single-use vials after use.

A hydrogen peroxide care system may suit some people sensitive to preservatives, provided it is compatible with their lenses. It must be fully neutralised in the correct case for the manufacturer’s specified time. Never put unneutralised peroxide in your eyes or use it as a final rinse before insertion.

What about allergy drops and contact lenses?

Not all eye drops can be used with lenses in place. Use allergy medicines such as olopatadine with lenses removed and follow the specific product’s reinsertion interval. Do not add allergy drops to a scleral lens reservoir unless specifically directed by your prescriber.

If you rely on custom lenses for vision, contact us early for a practical plan rather than struggling through a flare.

When should you have your eyes checked?

Book an assessment if symptoms keep returning, affect daily activities or do not settle with initial treatment. Bring the names of your drops, medicines and skincare products.

Seek urgent assessment for eye pain, light sensitivity or persistent reduced vision. Remove contact lenses if your eyes become red or uncomfortable; a painful red eye in a contact lens wearer needs prompt attention.


Personalised eye allergy care in Ponsonby, Auckland

At Illume, we consider your symptoms, exposures, tear film and eyelid health together. Your plan may combine trigger avoidance, lubricants, targeted allergy treatment and care for accompanying dry eye or dermatitis.

We work collaboratively with GPs, pharmacists, ophthalmologists and other health professionals when further investigation or treatment is needed.

If itchy, watery or irritated eyes are getting in the way this spring, book an appointment with Illume Eye Care at 1 Jervois Road, Ponsonby. We can help you understand the cause and find a clearer path to comfortable eyes.


References

  1. Alves M, Asbell P, Dogru M, et al. TFOS Lifestyle Report: Impact of environmental conditions on the ocular surface. The Ocular Surface. 2023;29:1–52. doi:10.1016/j.jtos.2023.04.007.
  2. DermNet. Eyelid contact dermatitis.
  3. Akasaki Y, Inomata T, Sung J, et al. Prevalence of Comorbidity between Dry Eye and Allergic Conjunctivitis: A Systematic Review and Meta-Analysis. Journal of Clinical Medicine. 2022;11(13):3643. doi:10.3390/jcm11133643.
  4. Healthify NZ. Eye drops for eye allergies.
  5. Teva Pharma (New Zealand). Olopatadine 1 mg/mL eye drops: New Zealand data sheet.
  6. ACUVUE / Johnson & Johnson. Managing spring allergies: how daily disposables can help. Manufacturer patient information.
  7. Hayes VY, Schnider CM, Veys J. An evaluation of 1-day disposable contact lens wear in a population of allergy sufferers. Contact Lens and Anterior Eye. 2003;26(2):85–93. PubMed.
  8. Wolffsohn JS, Emberlin JC. Role of contact lenses in relieving ocular allergy. Contact Lens and Anterior Eye. 2011;34(4):169–172. doi:10.1016/j.clae.2011.03.004.
  9. Scleral Lens Society. Scleral lens care guide.