Chronic acid reflux causing heartburn. Review possible symptoms, contributing factors, assessment, warning signs and care options.
About Gastroesophageal Reflux Disease
Chronic acid reflux causing heartburn
GERD occurs when stomach acid frequently flows back into the tube connecting mouth and stomach (esophagus).
This backwash can irritate the lining of the esophagus, causing discomfort and potential complications.
Editorial update (28 September 2026): structured medical content awaits clinical reviewer sign-off.
How assessment may be approached
A clinician may ask about pain, bowel habit, vomiting, bleeding, weight loss, diet, medicines, travel or infection exposure. Examination and selected stool, blood, imaging or endoscopy tests may be considered.
Care may involve hydration, diet adjustment, treatment of a specific cause, medicine review or specialist assessment. Ask what warning signs would change the plan and when review is needed.
When to seek prompt care
Seek urgent care for vomiting blood, black stools, severe or worsening abdominal pain, persistent vomiting, signs of dehydration, high fever, confusion, severe weakness or unexplained rapid weight loss with other concerning symptoms.
Symptoms
- Heartburn
- Regurgitation of food/sour liquid
- Chest pain
- Difficulty swallowing
- Sensation of lump in throat
Possible causes
- Obesity
- Hiatal hernia
- Pregnancy
- Smoking
- Certain medications
- Large meals before bed
Care and treatment options
- Lifestyle modifications
- Antacids
- H2 blockers
- Proton pump inhibitors
- Surgery (severe cases)
Key points
- Affects 20% of population
- Most common digestive disorder
- Lifestyle changes often effective
- Can lead to complications if untreated
Preparing for a consultation
- A brief record of bowel habits, vomiting, bleeding and pain timing.
- Foods or medicines that seem associated with symptoms.
- Fluid intake, weight change and recent travel or illness.
- Current medicines, especially pain medicines and anticoagulants.
Questions worth asking
- Is Gastroesophageal Reflux Disease the most likely explanation for these symptoms, and what alternatives should be checked?
- Which symptoms or findings would require urgent review?
- Are medicines, underlying health problems or lifestyle factors contributing?
- What tests or examinations are needed now, and what can safely wait?
- What treatment or self-care options are reasonable, and when should I be reviewed again?
- What is the expected benefit, limit, cost and follow-up plan for the suggested care?
Related clinicians
Medical information limitations
This page summarizes listed condition information and cannot confirm a diagnosis or choose treatment. Do not start, stop or change prescribed treatment based only on this page.
Common questions
What is Gastroesophageal Reflux Disease?
Chronic acid reflux causing heartburn This is general information; the name describes a possible diagnosis or clinical problem, not a personal diagnosis.
How might a clinician assess Gastroesophageal Reflux Disease?
A clinician may ask about pain, bowel habit, vomiting, bleeding, weight loss, diet, medicines, travel or infection exposure. Examination and selected stool, blood, imaging or endoscopy tests may be considered.
What care may be discussed?
Care options listed include Lifestyle modifications, Antacids, H2 blockers, Proton pump inhibitors. Which option is appropriate depends on the confirmed cause, severity, preferences and contraindications.
When should Gastroesophageal Reflux Disease be checked urgently?
Seek urgent care for vomiting blood, black stools, severe or worsening abdominal pain, persistent vomiting, signs of dehydration, high fever, confusion, severe weakness or unexplained rapid weight loss with other concerning symptoms.
How should I prepare for a consultation?
A brief record of bowel habits, vomiting, bleeding and pain timing. Foods or medicines that seem associated with symptoms. Fluid intake, weight change and recent travel or illness. Current medicines, especially pain medicines and anticoagulants. Bring previous reports and a current medicine list where relevant.
Can this page diagnose or treat the condition?
No. A page about Gastroesophageal Reflux Disease can help you understand possible features and questions, but it cannot confirm a diagnosis or choose treatment. A qualified clinician should assess your symptoms, history and any test results.
General information only; it is not a diagnosis or a substitute for a qualified clinician’s advice.