If you suffer from reflux pharyngitis, you might assume that stomach acid is the only culprit causing your throat discomfort. However, research suggests that other substances might be playing a major role in the damage. These include bile acids, pancreatic enzymes, pepsin, and gas reflux.
These non-acid factors can harm the throat through several different pathways. They can trigger inflammatory responses, damage the protective barriers of your cells, and cause injury from low oxygen levels. This means the problem might be more complex than just an acid issue.
Because these factors can cause significant irritation, identifying them could help doctors better manage the condition. This is especially important for patients whose symptoms do not improve with standard acid-blocking treatments. While this review highlights these potential pathways, it is a narrative summary of current ideas rather than a new clinical trial.
