Nasal congestion (viral rhinitis, rhinosinusitis)
Nasal congestion from a cold or sinus inflammation is one of the most common reasons people feel stuffed up. It usually comes with a runny or blocked nose, facial pressure or fullness, post-nasal drip, and sometimes a reduced sense of smell — most often as part of a viral cold. The great majority of cases are viral and clear on their own within 1–3 weeks; antibiotics don’t help a viral infection. Treatment is about easing symptoms while your body recovers, and a pharmacist can help you pick the right combination and spot the smaller number of cases that need a closer look.
Self-care products available in our shop
- Saline nasal sprays and rinses — gentle, safe, effective for thinning mucus
- Decongestant nasal sprays (e.g., Otrivin, Dristan) — limit to 3–5 days to avoid rebound congestion
- Oral decongestants (e.g., pseudoephedrine/Sudafed)
- Nasal corticosteroid sprays (e.g., Flonase, Nasonex) for inflammation
- Analgesics (acetaminophen, ibuprofen) for pain or fever
- Comfort measures: rest, fluids, warm facial compresses, and sleeping with your head slightly elevated. Saline irrigation is the safest first step and can be used freely.
Treatments our pharmacist can prescribe
For your information only: in Ontario, our pharmacist can assess this condition and, when appropriate, prescribe from the medications listed below. This information is provided for educational purposes — it is not an offer to sell. These are treatments that require a pharmacist assessment, and the right option is chosen for you.
Intranasal antihistamine: Pheniramine
Decongestants (oral): Phenylephrine, Pseudoephedrine
Intranasal decongestants: Oxymetazoline, Phenylephrine, Xylometazoline
Intranasal corticosteroid: Mometasone
Nasal anticholinergic: Ipratropium bromide
When to seek further care: See a health-care provider if symptoms last more than 10 days without improving, or improve and then suddenly worsen (“double sickening” — a sign of possible bacterial sinusitis); or seek urgent care for high fever, severe or one-sided facial/eye pain, swelling or redness around an eye, vision changes, a severe headache, neck stiffness, or confusion.