Acid Reflux News and Research

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Acid reflux disease is a condition that often results when a valve located at the end of the esophagus malfunctions. When this valve relaxes inappropriately, it may allow stomach acid to splash up and irritate the lining of the esophagus, creating the sensation called heartburn, and other uncomfortable symptoms. Frequent, persistent heartburn is the primary symptom associated with acid reflux disease or GERD.

Most hospital readmissions after heart failure are not heart-related

A study reveals that non-cardiovascular medications increase hospital readmission risks in heart failure patients, highlighting the need for better management.

8 Jul 2026

Study shows how flawed AI responses increase physician workloads

Artificial intelligence is spreading rapidly in health care, with the goal of streamlining critical but onerous clerical tasks such as note-taking and charting so that physicians and nurses can devote more time to patients.

6 Jul 2026

EULAR 2026 highlights rising comorbidity risks in rheumatic disease

People with rheumatic and musculoskeletal diseases (RMD) are at risk of a number of comorbidities, from cardiovascular diseases to cognitive impairment and fractures.

4 Jun 2026

Simple probiotic may treat acid reflux and prevent cancer

Patients with acid reflux, which occurs when stomach acid pushes up into the esophagus, know the symptoms all too well: heartburn, belching, chest pain and trouble swallowing.

3 Jun 2026

Study challenges structural explanation for gut symptoms in hEDS patients

A study, led by experts at the University of Nottingham, has found that persistent and distressing upper gut symptoms experienced by people with hypermobile Ehlers-Danlos syndrome (hEDS), are not due to structural problems with the gullet (esophagus), as previously assumed.

13 May 2026

Long-term proton pump inhibitor use not linked to stomach cancer

The long term use of proton pump inhibitors (PPIs), a class of drugs widely used to treat acid reflux and ulcers, may not be linked to any increased risk of developing gastric (stomach) cancer, finds a study of Nordic health data published by The BMJ today.

21 Jan 2026

Mucus-inspired hydrogel improves healing in animal models of gastric injury

Hydrogels-materials like gelatin that can absorb and hold water-can aid wound healing and enable slow-release drug delivery, but they usually break down in acidic environments like the stomach.

4 Sep 2025

Better control of childhood EoE-associated inflammation reduces esophagus stiffening and complications

Researchers from Children's Hospital of Philadelphia (CHOP) and Children's Hospital Colorado have found that better control of chronic eosinophilic esophagitis (EoE)-associated inflammation during childhood leads to less stiffening of the esophagus, resulting in fewer disease complications.

18 Aug 2025

UCSF research maps over 600 conditions linked to endometriosis

Records from millions of patients at UC health centers found correlations between endometriosis, one of the most common diseases in women, and a bounty of other diseases.

31 Jul 2025

Organ chip technology accurately predicts chemotherapy response in esophageal adenocarcinoma patients

Esophageal adenocarcinoma (EAC), one of two major forms of esophageal cancer, is the sixth most deadly cancer worldwide for which no effective targeted therapy exists.

27 Jun 2025

Weekly risperidone capsule delivers consistent drug levels for schizophrenia patients

For many patients with schizophrenia, other psychiatric illnesses, or diseases such as hypertension and asthma, it can be difficult to take their medicine every day.

10 Jun 2025

Early detection of stomach cancer shows major progress

Stomach cancers are increasingly being diagnosed at less advanced, more treatable stages - a shift that marks major progress in detecting one of the deadliest forms of cancer, according to a study to be presented today at Digestive Disease Week 2025.

5 May 2025

Tooth and gum problems common among teenage footballers in England

The prevalence of tooth and gum issues among teenage (academy) professional footballers in England is high, finds research published in the open access journal BMJ Open Sport & Exercise Medicine.

9 Apr 2025

Researchers develop new tool to assess psychological impact of esophageal diseases

Psychological factors have a greater impact on the severity of symptoms in esophageal diseases than objective evaluations, such as acid reflux and esophageal motility function. Although there are questionnaires that assess general psychological states in Japan, there were none that were specific to esophageal symptoms.

25 Feb 2025

Study links GERD to increased cardiovascular risk factors

A recent study published in the Journal of Translational Internal Medicine (https://doi.org/10.1515/jtim-2024-0017) reveals significant insights into the broader impact of gastroesophageal reflux disease (GERD) on cardiovascular health.

20 Nov 2024

Dietary habits or gastrointestinal disease associated with the development of belching disorders

Belching is a common bodily function, but when it escalates to a level that interferes with daily life, it is defined as belching disorders.

3 Sep 2024

Exploring opioid prescription trends in chronic cough treatment

Chronic cough, with symptoms lasting more than eight weeks, affects approximately one in 10 adults. Cough is among the most common reasons for seeking medical care in the United States, yet chronic cough is difficult to treat. One of the largest studies of chronic cough and one of the first to explore the use of opioids, which are known to suppress cough, to treat these patients, has found that 20 percent of patients with chronic cough received a prescription for a cough suppressant containing an opioid.

23 Aug 2024

Study links acid-reducing drugs to increased risk of migraine

People who take acid-reducing drugs may have a higher risk of migraine and other severe headache than people who do not take these medications, according to a study published in the April 24, 2024, online issue of Neurology Clinical Practice, an official journal of the American Academy of Neurology.

24 Apr 2024

UCSF study identifies cells responsible for cough reflex

When a mouthful of water goes down the wrong pipe – heading toward a healthy person’s lungs instead of their gut – they start coughing uncontrollably.

18 Apr 2024

Survey highlights the lack of awareness about deadly chronic acid reflux

A new survey has revealed the overwhelming lack of knowledge about the causes and symptoms of hiatus hernia and chronic acid reflux in the UK. These results come despite the fact that 1 in 3 people aged over 50 have hiatus hernia and 13 million people suffer from chronic acid reflux.

4 Sep 2023