LPR AND HISTAMINE SENSITIVITY

Before we delve into the intricacies of histamine sensitivity or intolerance, let's briefly recap what LPR is. Laryngopharyngeal Reflux occurs when stomach acid travels up the esophagus and reaches the throat and voice box. Unlike typical acid reflux, LPR often presents with symptoms like hoarseness, throat clearing, coughing, and a sensation of a lump in the throat.

Histamine is a compound produced by the body as part of the immune response. It plays a crucial role in regulating various bodily functions, including digestion, inflammation, and allergic reactions. However, in some individuals, histamine can trigger adverse reactions when its levels become elevated.

I have gathered a few resources below which could be helpful in understanding the link between LPR and histamine:

• Histamine Sensitivity: An Uncommon Recognized Cause of Living Laryngopharyngeal Reflux Symptoms and Signs - A Case Report

• Acid Reflux, Silent Reflux, and Histamine Intolerance: The Connection - Dr Becky Cambell

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