Can FESS or biologics help manage chronic nasal block?

Question

Hello doctor,

I am 28 with chronic nasal blockage and loss of smell. My CT shows pansinusitis with polyps. I tried Mometasone spray and a short Prednisolone taper without much relief. My eosinophils are 520/µL, and FeNO is 42 ppb. My allergy panel is positive for dust mite; I have no NSAID reactions, and my BMI is 26.

So, my questions are -

How do you decide between extended medical therapy, in-office debulking, and FESS surgery?
Are biologics like Dupilumab appropriate for my age and profile, and what tests track response over months?
What daily rinsing, allergen control, and follow-up schedule lowers recurrence, especially if asthma symptoms begin to creep in?

Kindly help.

Answer 1

Hello,

Welcome to icliniq.com.

I read your query and can understand your concern.

Given your CT (computed tomography) findings of pansinusitis with polyps, persistent blockage despite steroid spray and an oral Prednisone taper, and elevated eosinophils/FeNO (fractionally elevated nitric oxide), this is likely chronic rhinosinusitis with nasal polyposis (CRSwNP) driven by eosinophilic inflammation and allergy.

When deciding between continuing medical therapy versus moving toward surgery, we look at how much your symptoms (nasal obstruction, smell loss, and post-nasal drip) and quality of life are improving with maximal medical management. That usually means at least two to three months of high-volume saline rinses twice daily, topical steroid delivery beyond a simple spray (for example Budesonide respules mixed into your saline rinse or using a steroid-impregnated nasal device), plus control of allergic triggers with antihistamines, dust-mite covers, cleaning measures, and possibly immunotherapy.

If after genuinely optimized therapy you still have bothersome obstruction or anosmia, we consider surgical options An in-office polyp debulking can give shorter-term relief in select patients with limited polyp burden, but in your case with pansinusitis, functional endoscopic sinus surgery (FESS) typically gives more complete opening of sinus drainage pathways, reduces inflammatory load, and allows topical medications to reach the sinus cavities more effectively long-term.

Biologics like Dupilumab are absolutely appropriate in someone your age with eosinophilic polyposis, elevated FeNO (fractionally elevated nitric oxide), allergic sensitization, and loss of smell, especially if asthma is starting to emerge, as it provides dual benefit.

We usually consider it in patients who have failed standard medical therapy and/or have recurrence after surgery. However, more and more it is being used before or instead of surgery if you wish to avoid procedures and your insurance supports it. Before starting, we check baseline eosinophil count, IgE (immunoglobulin E), FeNO, CT scans, smell scores, and symptom scores (SNOT-22 questionnaire), and then track response by repeating symptom scores, smell testing, FeNO, and possibly endoscopy every three to six months.

Daily care to prevent recurrence includes the following -

Twice-daily large-volume saline rinsing.
Sleeping in a dust-mite–controlled bedroom.
Avoiding indoor humidity or mold.
Staying on your intranasal steroid.
Treating reflux if present.
Monitor for cough, wheeze, or chest tightness. These may suggest asthma creeping in.

If asthma symptoms do appear, we usually coordinate with a pulmonologist for spirometry and early controller inhalers. Follow-ups are generally every three to six months after surgery or starting biologic therapy, and once stable, can be spaced out to every six to 12 months. Our goal is to keep your nose open, maintain smell, reduce eosinophilic inflammation, and prevent both sinus and lower airway disease from progressing.

I hope this helps.

Thank you and take care.

Regards.

lower airway disease from progressing.