Allergic conjunctivitis treatments at home according to a GP

Overview

If your eyes become red, irritated, and watery every spring or summer, you may be experiencing allergic conjunctivitis. This common condition is triggered by allergens such as pollen, dust, or animal dander.

In Australia, where seasonal allergies are widespread, eye allergy symptoms often overlap with typical hay fever issues. Allergic conjunctivitis affects roughly 10% of Australians, with the highest prevalence among people under 30 years of age¹.

Causes and triggers

Allergic conjunctivitis occurs when the eyes react to allergens in the environment. Common triggers include:

• Pollen from grasses, weeds, and trees
• Dust mites
• Pet dander
• Mould spores
• Contact lenses or certain eye drops (less common)

Note: Allergic conjunctivitis is not contagious, unlike bacterial or viral conjunctivitis².

Symptoms

Symptoms usually affect both eyes and may vary in severity depending on allergen exposure:

Home treatments

The following GP-approved home care strategies may help relieve symptoms and reduce eye irritation:

Cold compress

• Apply a cold, moist cloth over closed eyes for 5–10 minutes to reduce swelling, redness, and itching.

Lubricating eye drops (artificial tears)

• Preservative-free lubricating eye drops can help flush out allergens and ease discomfort. These are widely available without a prescription at Australian pharmacies.

Avoid rubbing your eyes

• Although rubbing may offer temporary relief, it increases histamine release and worsens inflammation. Instead, gently dab the area or use a cold compress.

Reduce allergen exposure

• Keep windows closed on high pollen days
• Wash your hands and face after outdoor exposure
• Change pillowcases regularly and clean surfaces to reduce dust
• Use air purifiers or HEPA filters indoors

Protect your eyes outdoors

• Wear sunglasses to shield your eyes from pollen and wind, and try to stay indoors during peak pollen times or strong winds.

Saline rinse

• A sterile saline eyewash can gently flush allergens from the eyes and is suitable for people with sensitive eyes.

Cool, moist cloths

• For children or those with delicate skin, a chilled, damp cloth placed on the eyelids can provide soothing relief.

Over-the-counter medications

If home remedies aren’t providing enough relief, you may consider over-the-counter (OTC) treatments. Always read the instructions carefully or seek advice from a pharmacist before use.

• Antihistamine eye drops (e.g. azelastine, ketotifen) to reduce redness and itching
• Oral antihistamines (e.g. cetirizine, loratadine) to help relieve general allergy symptoms

Always follow package instructions or consult an online GP or pharmacist before starting any new medication.

When to see a doctor

You should seek medical advice if:

• Symptoms last longer than a few days despite home treatment
• Your eyes become painful or sensitive to light
• You notice thick, yellow, or green discharge
• Your vision becomes blurry or swelling develops around the eyes
• You experience frequent seasonal flare-ups that disrupt daily life

GP treatment options

If your symptoms are persistent or severe, a GP may recommend:

• Prescription antihistamine or corticosteroid eye drops
• Stronger oral medications for chronic allergies
• Referral to an allergy specialist for further testing or immunotherapy

Hola Health can also arrange a medical review and prescriptions without requiring a face-to-face clinic visit.

How Hola Health can help

Hola Health’s qualified online doctors can assess your eye symptoms and recommend the most appropriate treatment plan for allergic conjunctivitis. You can access online prescriptions for allergy eye drops or oral medications from the comfort of your home.

Bulk-billed consultations are available for eligible Medicare cardholders, making care both convenient and affordable.

If your eyes are itchy, red, or watery due to allergies, speak with an Australian GP online at Hola Health today for fast relief and expert support.

Conclusion

Allergic conjunctivitis can be uncomfortable, but it is usually easy to manage with the right approach. By reducing allergen exposure, using over-the-counter treatments correctly, and applying soothing measures such as cold compresses, many people experience significant relief.

Following your GP’s advice and maintaining good eye care habits can help prevent flare-ups and improve overall comfort during allergy season.

FAQs

Can allergic conjunctivitis go away on its own?

Yes. In mild cases, symptoms often settle once allergen exposure decreases. Without treatment or avoidance, however, symptoms may persist or return.

What is the difference between allergic and bacterial conjunctivitis?

Allergic conjunctivitis usually affects both eyes, causes clear watery discharge, and is not contagious. Bacterial conjunctivitis often produces thick yellow or green discharge, may affect one or both eyes, and is contagious.

Are antihistamine eye drops safe to use daily?

Many antihistamine eye drops can be used daily during allergy season. However, it’s best to confirm with a GP or eye specialist, particularly if you wear contact lenses or have existing eye conditions.

Can children use allergy eye drops?

Yes. Many antihistamine eye drops are suitable for children when used correctly. Always check age recommendations and consult a healthcare professional if unsure.

How can I prevent allergic conjunctivitis in the future?

Identifying triggers, limiting allergen exposure, wearing protective eyewear outdoors, and managing allergies early can significantly reduce future flare-ups.