12 Telltale Signs You Might Be Suffering From Acid Reflux

2. The Silent Thief: Regurgitation

Regurgitation is another key symptom of acid reflux, yet it often flies under the radar. Unlike vomiting, regurgitation involves the effortless return of stomach contents to the mouth, leaving a sour or bitter taste. This symptom can be particularly distressing, as it may occur unexpectedly and disrupt daily activities. Regurgitation is more than just an inconvenience; it indicates that the lower esophageal sphincter (LES) is not functioning properly. The LES is a ring of muscle that acts as a valve between the esophagus and stomach. When it weakens or relaxes inappropriately, stomach contents can flow back, leading to regurgitation. Understanding this mechanism can help you identify potential lifestyle changes or medical treatments that could strengthen the LES and reduce symptoms.