ENT

Chronic Sinusitis: When Home Remedies Aren't Enough

Medically reviewed by Dr. Dipen Thakkar, ENT & Sinus Surgery Specialist · Updated July 7, 2026
Sinusitis is considered chronic when symptoms last more than 12 weeks despite treatment. If nasal saline rinses, decongestants, and a course of prescribed medication haven't resolved symptoms, or if you have nasal polyps or structural blockages, endoscopic sinus surgery may be the right next step.

Acute vs. Chronic: The Key Distinction

Acute sinusitis (often following a cold) typically resolves within 2-4 weeks with rest, hydration, and sometimes medication. Chronic sinusitis is diagnosed when symptoms persist beyond 12 weeks, and it usually needs a different treatment approach than a short course of antibiotics.

When Home Remedies Are Enough

Signs You Need to See an ENT Specialist

What Endoscopic Sinus Surgery Actually Involves

Modern endoscopic sinus surgery is done through the nostrils using a thin camera — no external incisions. The surgeon widens narrowed sinus openings and removes polyps or blockages, restoring normal drainage. Most patients go home the same day or after one night, with recovery typically taking 1-2 weeks before returning to normal activity.

Surgery Isn't Always the Answer

Even chronic sinusitis often responds to a more intensive medical approach first — longer antibiotic courses, nasal corticosteroid sprays, or allergy management — before surgery is considered. Surgery is typically reserved for cases with structural blockages, nasal polyps, or when medical treatment has genuinely been tried and hasn't worked.

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Common Questions

Are nasal polyps dangerous?

Nasal polyps themselves are typically non-cancerous, but they can significantly block airflow and sinus drainage, worsening chronic sinusitis and reducing quality of life — an ENT specialist can assess whether they need treatment.

How long is recovery after endoscopic sinus surgery?

Most patients return to non-strenuous activities within a few days to a week, with full recovery and reduced congestion continuing to improve over several weeks as swelling subsides.

Can allergies cause chronic sinusitis?

Yes — untreated nasal allergies are a common contributor to chronic sinus inflammation, which is why allergy management is often part of the treatment plan alongside or instead of surgery.

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