What are the symptoms of heartburn?
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Symptoms of Heartburn: An Overview
Common Symptoms of Heartburn
Heartburn is a prevalent gastrointestinal symptom characterized by a painful or burning sensation in the upper abdomen or chest, which can sometimes radiate to the back. This discomfort is often caused by stomach acid refluxing into the esophagus, irritating its lining . Additionally, acid reflux may reach the throat or mouth, leaving a bitter or sour taste .
Psychological and Emotional Symptoms
Heartburn is not only a physical condition but also has significant psychological and emotional dimensions. Studies have shown that anxiety and depression are strongly associated with heartburn, impacting the quality of life and increasing the use of heartburn medication Naliboff2001Colombo2021. Patients with chronic heartburn often report higher levels of psychological distress, including anxiety and depression, which can exacerbate their symptoms Naliboff2001Colombo2021.
Gastrointestinal Symptoms
Patients with heartburn frequently experience a range of gastrointestinal symptoms. These include pain with eating, bloating, acid regurgitation, and chest pain . These symptoms are more prevalent in individuals who report heartburn compared to those who do not .
Sleep Disturbances
Heartburn can significantly affect sleep quality. Individuals with heartburn often report difficulties in initiating and maintaining sleep, experiencing arousals or nightmares, and other sleep disturbances such as hyperhidrosis during sleep . These sleep issues are more common in patients with heartburn, further complicating their overall health and well-being .
Functional Heartburn and Non-Erosive Reflux Disease (NERD)
Functional heartburn and non-erosive reflux disease (NERD) are conditions where heartburn symptoms are present without visible esophageal damage. Functional heartburn is characterized by esophageal hypersensitivity to mechanical stimuli, such as gas in the refluxate, rather than acid Lee2018Patel2020. NERD, on the other hand, involves symptoms arising from gastroesophageal reflux and esophageal hypersensitivity . Both conditions can present with similar symptoms, including heartburn, but require different diagnostic and treatment approaches Lee2018Patel2020.
Heartburn in Special Populations
Heartburn can also occur in specific conditions such as achalasia, a disorder where the lower esophageal sphincter fails to relax. In achalasia patients, heartburn can precede or follow the onset of dysphagia (difficulty swallowing) and is associated with lower basal lower esophageal sphincter pressures . Additionally, in pediatric patients with functional dyspepsia (FD) and irritable bowel syndrome (IBS), heartburn is correlated with increased gastrointestinal symptoms, sleep disturbances, and psychological distress .
Conclusion
Heartburn is a multifaceted symptom with a range of physical, psychological, and gastrointestinal manifestations. Understanding these symptoms and their interconnections is crucial for effective diagnosis and treatment. Addressing both the physical and psychological aspects of heartburn can lead to better management and improved quality of life for patients.
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Most relevant research papers on this topic
The Effect of Life Stress on Symptoms of Heartburn
Severe, sustained life stress can significantly increase heartburn symptoms and lead to vital exhaustion, potentially affecting esophageal acid exposure, gastric emptying, or stress-induced hypersensitivity.
Heartburn in patients with achalasia.
Patients with achalasia who experience heartburn have lower basal esophageal sphincter pressures than those without heartburn, suggesting achalasia may develop in the setting of underlying gastrooesophageal reflux disease.
Heartburn : gut health
Heartburn is caused by stomach acid returning into the oesophagus, causing a burning sensation and sometimes causing a bitter or sour taste in the mouth.
Untangling Non-erosive Reflux Disease From Functional Heartburn.
Non-erosive reflux disease (NERD) and functional heartburn are common causes of refractory heartburn, and both can be treated with medical, endoscopic, and surgical approaches.
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