Reflux laryngitis: pathophysiology, diagnosis, and management
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Updated: Oct 19, 2026

Identification and Protection of the Recurrent Laryngeal Nerve during Transoral Robotic Thyroidectomy
Published on: October 24, 2025
1Gastroenterology Service, Walter Reed Army Medical Center, Washington, DC 20307, USA.
Abstract:
Gastroesophageal reflux disease is felt to be associated with a variety of laryngeal conditions and symptoms of which "reflux laryngitis" is perhaps the most common. The most likely mechanism for laryngeal injury and symptoms is secondary to direct acid and pepsin contact, although studies concerning the cause and effect between gastroesophageal reflux disease and laryngeal disorders are conflicting. Likewise, the most effective method to diagnose such patients is unclear. Empiric treatment of patients with reflux laryngitis has been shown to be effective though none of the studies are controlled.
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Etiology
It often arises from persistent viral or bacterial infections affecting sinuses and tonsils.
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Acute Pharyngitis
Acute pharyngitis is the inflammation of the back of the throat (pharynx), commonly resulting in a sore throat. It is a frequently encountered condition that prompts individuals to seek medical advice.
Classification
Acute pharyngitis can be categorized based on its underlying cause:
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