Sinus Problems & Congestion
For educational purposes only — not medical advice. Always consult a qualified healthcare provider. For adults 18+.
A blocked nose, sinus pressure, and post-nasal drip can wear you down for weeks. This guide explains what's behind sinus congestion and the sensible ways people find relief.
How the sinuses work, what causes congestion and post-nasal drip, the difference between a cold and sinusitis, decongestant and rinse options, and when sinus trouble needs a doctor.
What's inside
- →How sinuses work — the basics
- →Causes of congestion — colds, allergies & more
- →Post-nasal drip — why it happens
- →Cold vs sinusitis — telling them apart
- →Relief options — rinses & decongestants
- →When to see a doctor — red flags
For educational purposes only
This guide is educational information about ear, nose, and throat health — it is not medical advice, diagnosis, or treatment, and it is not a substitute for care from a qualified doctor. It does not diagnose, treat, cure, or prevent any condition. See a doctor for a sore throat with high fever or trouble swallowing, ear pain that is severe or lasts more than a day or two, sudden hearing loss, or any symptom that worries you. Seek urgent care for difficulty breathing, severe swelling of the throat or face, a stiff neck with fever, or drooling with an inability to swallow — and in an emergency call 911.