Allergies and Eyes: Surviving Pollen Season Without Itchy, Watery Vision
Spring and summer in Toronto bring longer days, blooming trees, and—unfortunately for many—allergy season. If you're among the thousands dealing with itchy, watery, red eyes every year, you're not alone. Seasonal allergic conjunctivitis is a common response to airborne allergens like pollen, grass, and mold spores. But the good news is, you can take steps to manage symptoms and protect your vision.
Why Do Allergies Affect the Eyes?
When allergens come into contact with your eyes, your immune system overreacts by releasing histamines. This results in symptoms such as:
Itching or burning eyes
Watery discharge
Redness
Puffy eyelids
Light sensitivity
Toronto’s urban greenery—combined with warm, windy days—can stir up high pollen levels, especially from trees in spring and grasses through the summer.
How to Reduce Eye Allergy Symptoms
You don’t have to suffer all season. Here are some practical ways to reduce exposure and ease discomfort:
Wear wraparound sunglasses outdoors: These shield your eyes from pollen and other airborne irritants.
Keep windows closed during high pollen days: Use air conditioning instead, and consider using a HEPA filter indoors.
Shower and change clothes after being outside: This reduces the chance of transferring pollen to your face and eyes.
Avoid rubbing your eyes: Though it’s tempting, it can worsen inflammation and increase the risk of infection.
Over-the-Counter (OTC) Relief Options
Several effective OTC treatments can help:
Artificial tears: These rinse out allergens and soothe dryness. Choose preservative-free drops for frequent use.
Antihistamine eye drops: Ideal for immediate relief from itching and redness. Many are available without a prescription.
Oral antihistamines: These help with overall allergy symptoms but can sometimes dry the eyes. Balance with lubricating drops.
Ask your pharmacist about combination drops that treat both itching and inflammation.
When to See an Eye Doctor
If your symptoms are severe, persistent, or interfering with daily life, it's time to seek professional care. You should also see an optometrist or ophthalmologist if:
You have pain or vision changes
Your eyes are producing yellow or green discharge
Symptoms don’t improve with OTC treatments
Prescription-strength drops or allergy testing may be necessary.
If you think you need to see a doctor, you can schedule an appointment with us here.
Clear Vision All Season Long
Seasonal allergies can be frustrating, but they don’t have to take over your spring and summer. With the right strategies and eye care products, you can enjoy clearer, more comfortable vision—even at the height of Toronto’s pollen season.