Introduction
Chronic rhinosinusitis with nasal polyps is a long-term inflammatory condition that can cause nasal blockage, reduced sense of smell, facial pressure, and recurrent sinus infections.
While many patients improve with nasal sprays, medications, or sinus surgery, some continue to experience persistent or recurring disease. Biologic therapy represents a new generation of treatment designed to control the underlying immune inflammation responsible for nasal polyp formation.
What Are Biologics?
Biologics are targeted medications produced using advanced biological technology that block specific molecules involved in chronic inflammation. By focusing on the key immune pathways driving nasal polyp growth, biologics provide a more precise treatment approach.
Benefits may include:
- Reduction of nasal polyp size
- Improved nasal breathing
- Restoration of smell
- Fewer sinus infections
- Reduced need for oral steroids
- Lower likelihood of repeat sinus surgery
Common Biologic Medications
- Dupilumab (Dupixent) – blocks IL‑4 / IL‑13 inflammatory pathways.
- Mepolizumab (Nucala) – targets IL‑5 and reduces eosinophilic inflammation.
- Tezepelumab (Tezspire) – blocks TSLP, an upstream inflammatory signal.
Biologics vs Sinus Surgery
Sinus surgery and biologic therapy serve different roles in treating nasal polyps. Sinus surgery removes existing polyps and restores ventilation of the sinuses, often providing rapid symptom relief.
Biologic therapy targets the underlying immune inflammation that causes polyps to grow and recur.
In many patients, the most effective approach combines surgery with biologic therapy.
Who Is a Candidate for Biologic Therapy?
Biologic therapy may be recommended for patients with moderate to severe nasal polyps who remain symptomatic despite standard treatment.
Typical candidates include patients with:
- Persistent nasal obstruction
- Severe loss of smell
- Recurrent sinus infections
- Polyps recurring after surgery
- Frequent oral steroid use
- Associated asthma or allergic inflammation
Treatment Pathway
- Step 1 – Diagnosis with nasal endoscopy and CT imaging.
- Step 2 – Initial treatment with saline irrigation and steroid sprays.
- Step 3 – Endoscopic sinus surgery when disease remains severe.
- Step 4 – Biologic therapy for recurrent or uncontrolled disease.
- Step 5 – Regular monitoring of symptoms, smell, and polyp size.
Advanced Sinus Care at Dr. Tamer Fawzy’s Clinic
Modern treatment of nasal polyps combines advanced diagnostics, minimally invasive sinus surgery, and targeted biologic therapy. Treatment plans are individualized to restore breathing, improve smell, and achieve long‑term control of sinus inflammation.
