Related Experiment Video
Updated: Jun 13, 2026

Ultrasound-Guided Needle Release Combined with Corticosteroid Injection for the Treatment of Supinator Syndrome
Published on: May 26, 2023
The role of local steroid injection for nasal polyposis
Marcelo B Antunes1, Samuel S Becker
1Department of Otorhinolaryngology-Head and Neck Surgery, University of Pennsylvania, Philadelphia, PA, USA.
Abstract:
Sinonasal polyps affect a small but significant percentage of patients with chronic sinusitis. Treatments vary and range from oral and topical medical treatments to surgical removal. Corticosteroids typically have been regarded as the gold standard medical treatment for sinonasal polyps. Delivery of steroids is traditionally via oral or topical means. Over the years, otolaryngologists have also found that intrapolyp injection of corticosteroids is an effective means to treat some patients with sinonasal polyps. This article reviews the prevalence, pathophysiology, and medical treatment options for sinonasal polyps. Focused attention is paid to treatment with steroid injections, including a review of its associated risks and benefits.
More Related Videos
Related Concept Videos
Drug Delivery: Miscellaneous Routes
Oral inhalation and nasal sprays swiftly transfer drugs across the respiratory epithelium's mucosal layer. Inhaled glucocorticoids and bronchodilators directly target lung conditions such as asthma, while fluticasone nasal spray mitigates allergic rhinitis.
Transdermal patches transport drugs through the...
Drugs for Treatment of Crohn's Disease in IBD Using Glucocorticoids
Antiasthma Drugs: Inhaled Corticosteroids and Glucocorticoids
ICS work through a multifaceted mechanism of action. They suppress the inflammatory response caused by the proliferation of TH cells. They also reduce the transcription of the IL-2 gene, which is involved in the...
Antiasthma Drugs: Mast Cell Stabilizers and Anti-IgE Drugs
Mast cell stabilizers, such as cromolyn (also known as sodium cromoglycate) and nedocromil (Tilade), are effective drugs in asthma management. These stabilizers hinder histamine release by skillfully obstructing the activation of mast cells and other cellular entities. Notably, they navigate this task without...
COPD: Management Using Bronchodilators and Corticosteroids
Drugs Used in Upper Respiratory Disorders: Overview
Antihistamines (e.g., Benadryl) block histamines from binding. Histamines are chemicals released during an allergic reaction in the body. As a...

