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Published on: 5/22/2026
A typical approach to shrink nasal polyps is a short course of 30–60 mg prednisone once daily for 7–14 days (maximum 60 mg/day), tapered gradually, often followed by low-dose maintenance or intranasal sprays and other complementary therapies.
There are several factors to consider—from monitoring side effects and proper tapering to choosing adjunct treatments—so see below for important details that could impact your next steps in managing nasal polyps.
Nasal polyps are noncancerous growths on the lining of your nose or sinuses. They can cause congestion, loss of smell and headaches. Prednisone, a corticosteroid, is often prescribed to reduce inflammation and shrink these polyps. Understanding the right dosage—especially the maximum dose prednisone for nasal polyps shrink—is crucial to balance benefits with potential side effects.
Nasal polyps:
Left untreated, polyps can worsen, sometimes requiring surgery. Short-term prednisone helps many patients avoid or delay surgery by shrinking polyps and easing symptoms.
Prednisone is a synthetic corticosteroid that mimics cortisol, a natural hormone released by your adrenal glands. It:
Because prednisone affects your whole body, it's essential to use the lowest effective dose for the shortest duration.
Standard practice often involves a "burst" or short course:
This approach maximizes polyp shrinkage while minimizing long-term side effects.
While individual needs vary, here's what clinical guidelines and expert consensus generally recommend:
Always confirm your dose with an ENT specialist or allergist. They'll weigh your symptom severity, overall health, and response to prior treatments.
Short-Course (Burst) Therapy
Long-Term Low-Dose Therapy
In many cases, doctors start with a short burst, then switch to intranasal steroids or biologic therapies for maintenance.
Even short courses carry risks. Common side effects include:
More serious or long-term effects:
Your physician will monitor blood pressure, blood sugar, and bone density if prednisone use extends beyond a few weeks.
If you experience any of the following, contact your healthcare provider promptly:
Not sure if your symptoms require urgent care? Use Ubie's free Medically approved LLM Symptom Checker Chat Bot to quickly assess your symptoms and understand whether you need immediate medical attention or can schedule a routine appointment with your doctor.
Prednisone is one part of a comprehensive plan:
Your ENT specialist or allergist will tailor a combination strategy based on your response, side-effect profile, and overall health.
Prednisone can be highly effective, but it carries real risks if misused. This information is based on credible medical guidelines, but it cannot replace personalized advice. If you have serious or life-threatening symptoms, speak to a doctor immediately. For guidance on your symptoms before your appointment, try Ubie's free Medically approved LLM Symptom Checker Chat Bot to help you understand your condition and prepare the right questions for your healthcare team. Stay informed, stay safe, and work closely with your healthcare team.
(References)
* De Decker F, Jorissen M, Vlaminck S, Van Crombruggen K. Systemic corticosteroids in chronic rhinosinusitis with nasal polyps: A systematic review and meta-analysis. Laryngoscope Investig Otolaryngol. 2021 Feb;6(1):164-175. doi: 10.1002/lio2.536. PMID: 33681534.
* Patel J, Sowerby LJ. Oral Corticosteroids for Chronic Rhinosinusitis with Nasal Polyps: When and What Dose? Otolaryngol Clin North Am. 2021 Oct;54(5):989-1002. doi: 10.1016/j.otc.2021.06.014. PMID: 34393963.
* Fokkens WJ, et al. European Position Paper on Rhinosinusitis and Nasal Polyps 2020 (EPOS 2020). Rhinology. 2020 Jan 1;58(Suppl S29):1-464. doi: 10.4193/Rhin20.600. PMID: 32096173.
* Wang W, Sun Y. Medical Management of Chronic Rhinosinusitis With Nasal Polyps: A Comprehensive Review. World J Otorhinolaryngol Head Neck Surg. 2021 Apr 15;7(2):110-116. doi: 10.1016/j.wjorl.2021.02.001. PMID: 33948588.
* Sowerby LJ, Patel J. Oral Corticosteroids in Chronic Rhinosinusitis With Nasal Polyps: Review of the Literature and Current Recommendations. Curr Allergy Asthma Rep. 2020 Nov 28;20(12):79. doi: 10.1007/s11882-020-00974-z. PMID: 33249419.
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