Fall Allergies in Alberta: Managing Ragweed & Mould Exposure

Why Fall Triggers Allergy Symptoms in Alberta

Fall allergies often sneak up on people who assume allergy season ends with summer. In reality, ragweed pollen remains airborne well into September — and it only takes a tiny amount to trigger major symptoms in sensitive individuals. At the same time, moisture from rain and decaying vegetation fuels mould growth outdoors and indoors. Heating systems also stir up dust and allergens inside your home.

Unlike spring allergies, which are mostly pollen-based, fall allergies are a mixed bag. That’s why it's essential to identify what’s causing your symptoms and tailor treatment accordingly. UPharmacy’s team can help with that — all without the need for a doctor’s appointment. 

How to Spot, Treat, and Prevent Fall Allergies

Understand Your Symptoms

Not all allergy symptoms are the same, and fall triggers can cause different reactions than spring allergens. If you’re experiencing:

• Runny or congested nose
• Itchy, watery eyes
• Sneezing
• Fatigue
• Sinus pressure or headache

...you might be reacting to ragweed pollen or mould spores. Ragweed season peaks from mid-August to October, while mould can persist as long as there’s moisture and organic matter, like fallen leaves or damp basements.

When Antihistamines Aren’t Enough

Many people start with over-the-counter antihistamines, but these aren’t always enough for fall allergies. If you’ve tried Claritin®, Reactine®, or Allegra® and are still feeling symptoms, it might be time to consider nasal sprays, combination treatments, or prescription-strength options. UPharmacy’s pharmacists can assess your symptoms and recommend or prescribe the most effective relief, often right on the spot.

Targeting Mould and Indoor Allergens

Fall weather often drives us indoors, where heating systems stir up dust mites and trapped allergens. Mould exposure, especially in basements or near humid areas, can also worsen symptoms.

Steps you can take include:

• Using HEPA air filters
• Keeping windows closed during high-pollen days
• Dehumidifying basements and bathrooms
• Regularly cleaning surfaces with anti-mould solutions

Even with prevention steps, treatment is often still needed. That’s where UPharmacy’s personalized approach to allergies helps, you’ll get advice tailored to your living conditions, history, and health needs. 

Walk-In Allergy Relief Starts Here

If fall allergies are keeping you from enjoying the season, it’s time to get expert help. At UPharmacy, our Calgary and Edmonton locations offer walk-in allergy assessments with clinical pharmacists who can recommend and even prescribe the right treatment. No referral, no wait — just accessible, expert care when you need it. Contact us today and breathe easier this fall.