Sinus Infection
Sinusitis is inflammation of the sinuses, often caused by viral infections, allergies, or bacteria. Acute sinusitis usually resolves within 4 weeks, but bacterial sinusitis may require antibiotics.
Get Treatment — $55 CADCommon Symptoms
How MediNote Can Help
Our physicians can determine whether your sinusitis is viral or bacterial, prescribe antibiotics if indicated, recommend decongestants and nasal sprays, and provide a sick note.
Licensed Doctors
Canadian-licensed physicians
Same-Day Rx
Prescriptions to your pharmacy
Sick Notes
Physician-certified certificates
⚠️ When to Seek Emergency Care
Seek emergency care if you have severe headache, high fever, swelling around the eyes, vision changes, or stiff neck.
Frequently Asked Questions
Do I need antibiotics for a sinus infection?
Can a virtual doctor treat sinusitis?
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Amoxil / Amoxicillin
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Zithromax (Z-Pack) / Azithromycin
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View medication details →Metronidazole
Flagyl / Metronidazole
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Valtrex / Valacyclovir
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View medication details →Get Treatment for Sinus Infection Today
See a licensed Canadian doctor from home. No waiting rooms, no travel. Available 7 days a week.
Book a Consultation — $55 CAD