SANOFI CONSUMER HEALTH INC.
Nasacort Allergy 24HR Spray 120's
Nasacort Allergy 24HR Spray 120's
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Nasacort Allergy 24HR Nasal Spray (120 sprays) — a corticosteroid allergy nasal spray, available without a prescription. Available at The Boardwalk Pharmacy in Waterloo with free local delivery.
Triamcinolone acetonide 55 mcg/spray — a corticosteroid nasal spray that helps address inflammation in the nasal passages associated with allergic rhinitis. Helps relieve nasal congestion, runny nose, sneezing, and itchy eyes.
Key benefits
- Triamcinolone 55 mcg/spray
- One bottle = 120 sprays = ~30 days at 2 sprays per nostril daily
- Targets nasal inflammation directly — helpful for congestion
- Can be used alongside oral antihistamines for layered relief
Frequently asked questions
Q: Nasal sprays vs antihistamine pills — how do they compare?
Nasacort delivers triamcinolone acetonide, a corticosteroid that targets nasal allergy symptoms at the source. For sneezing and itchy eyes, oral antihistamines are often enough. Many doctors recommend both together for moderate-to-severe allergies.
Q: How long until Nasacort starts working?
Some relief within 24 hours, but full effect builds over 3–7 days of consistent daily use. Use it daily — not as-needed — for best results.
Q: How do I use a nasal spray correctly?
Tilt your head slightly forward, aim the nozzle toward the outer wall of the nostril (away from the septum), and breathe in gently as you spray. Don’t sniff hard or you’ll send it down your throat. Wipe the tip clean after each use.
Q: Can I use Nasacort year-round?
Daily use is generally well-tolerated for most people. Some pharmacists recommend taking a 1–2 week break every few months. Speak with your pharmacist about your situation.
From The Boardwalk Pharmacy team
Nasal sprays only work if you actually use them daily — they’re not rescue products. Set a reminder, keep it on your bathroom counter, and pair with morning brushing if you forget. If you’re still congested after 2 weeks of consistent use, drop by — we can review the plan.
Warnings & precautions
Warnings & precautions
Read the label and product insert carefully before use. Talk to your pharmacist if you have questions about interactions, side effects, or use during pregnancy. If symptoms persist or worsen, contact a healthcare provider.
Directions for use
Directions for use
Follow the directions on the package or as advised by your pharmacist. For prescription items, follow your prescription label directly.
Pickup, delivery, and returns
Pickup, delivery, and returns
Pickup: Ready within 24 hours at 430 The Boardwalk, Suite 102, Waterloo.
Delivery: Free local delivery throughout Waterloo and Kitchener on orders over $30.
Returns: Unopened over-the-counter items can be returned within 30 days. Sealed health products and prescription items cannot be returned.
Talk to a pharmacist
Talk to a pharmacist
Not sure if this is right for you? Free consultations are available in-store, by phone (519-578-3000), or via chat. We can help you compare products, check interactions with your other medications, and pick the right option.

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Real pharmacist advice
Ask a pharmacistFree consultations in-store, by phone, or chat — before or after you buy.
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Direct insurance billing
Most Ontario insurance plans accepted (Blue Cross, Manulife, Sun Life, Green Shield, ODB).