If you've spent a spring in Northern Ontario, you know it doesn't follow the same calendar as the south. The pollen counts they're talking about on Toronto news in late March don't really apply to us — but when our season hits, it hits hard and compressed. Here's what to know and what to do.

What we're actually allergic to

"Spring allergies" is a catch-all that usually means three things, hitting in sequence:

  • Tree pollen — the first wave, usually starting once daytime temperatures stay above ~10°C. Birch, alder, poplar, and oak are the big culprits in our area.
  • Grass pollen — later, once lawns and fields are growing properly, typically late May into June.
  • Mould spores — underrated. After thaw, decaying leaves and damp wood release a lot of mould, and warmer wet days are a peak trigger.

What it looks like

The classic signs: itchy eyes, sneezing fits, runny nose, post-nasal drip, congestion, sometimes a scratchy throat or mild cough. If you wake up sneezing or your symptoms are dramatically worse outdoors, it's almost certainly allergies, not a cold or flu.

The most useful piece of advice we give

If you know you're a spring sufferer, start a daily non-drowsy antihistamine before your symptoms appear. Antihistamines work best as a wall against the histamine response — once the response is in full swing, they're playing catch-up. Watching the local pollen forecast and starting your antihistamine the day temperatures break is often the difference between a comfortable spring and a miserable one.

What's available at the pharmacy counter

The non-drowsy oral antihistamines (loratadine, cetirizine, fexofenadine, bilastine) are all good choices for most people. We can help you pick the right one based on what else you take and how your body has handled antihistamines in the past. For nasal congestion specifically, a nasal corticosteroid spray (fluticasone, budesonide, mometasone) used daily often does what oral antihistamines can't — but it takes a few days to build up. For itchy red eyes, an antihistamine eye drop is the right tool, not the oral pill.

What your pharmacist can prescribe (without a doctor's visit)

In Ontario, pharmacists can now assess and prescribe for several minor ailments related to allergies — including allergic rhinitis (the technical term for hay fever). Walk in, describe what you're feeling, and we can do an assessment and prescribe a stronger product if appropriate, all in one visit. No appointment needed at most pharmacies, and OHIP usually covers the assessment.

When you should see a doctor instead

Most spring allergies are pharmacy-counter territory. But if you're experiencing wheezing, shortness of breath, hives, swelling around the face/lips/throat, or your "allergy" symptoms aren't responding to two weeks of treatment, that's a doctor or walk-in clinic visit. Severe asthma can be triggered by pollen exposure, and that's not something to manage with over-the-counter products.

One thing that often helps and is free

A simple saline rinse (a Neti pot, a saline spray, or just a squeeze bottle from the pharmacy) at the end of an outdoor day rinses pollen out of your nasal passages and reduces overnight symptoms a lot. Pair it with a quick face wash, change clothes, and put the day's clothes in the laundry — pollen sticks to fabric and wakes you up at 3 a.m.

If allergies are interfering with your sleep, work, or weekends, we can help. Drop in or call — an honest conversation with your pharmacist is the fastest way to get the right product without trial and error.