The useful points to carry forward
- Record when burning, regurgitation, cough or nausea begins.
- Note meals, drinks, body position and medicines around that time.
- Look for a repeated pattern rather than blaming a single meal.
- Tell a clinician how often symptoms occur and whether they disturb sleep.
Reflux and GERD are related, but not identical
Gastroesophageal reflux happens when stomach contents move back into the esophagus. It may cause heartburn—a burning feeling behind the breastbone—or regurgitation, in which food or sour-tasting fluid reaches the throat or mouth. Occasional reflux is common.
Gastroesophageal reflux disease, or GERD, is a longer-lasting condition in which reflux repeatedly causes bothersome symptoms or complications. Some people have nausea, swallowing problems, chronic cough or hoarseness rather than classic heartburn. A clinician considers the symptom pattern and health history before deciding whether tests are needed.
Track your pattern instead of banning every food
Triggers differ from person to person. Coffee, alcohol, chocolate, mint, acidic foods, spicy foods and high-fat meals are commonly reported, but a long restriction list is not automatically helpful. A short record of meals, symptom timing, sleep and medicines can reveal a more personal pattern.
When symptoms occur at night, leaving about three hours between a meal and lying down may help some people. Other clinician-recommended measures can include stopping smoking, adjusting eating habits, raising the upper body during sleep, or pursuing gradual weight loss when medically appropriate. Do not stop prescribed medicine because it appears related without discussing it with the prescriber.
- Record when burning, regurgitation, cough or nausea begins.
- Note meals, drinks, body position and medicines around that time.
- Look for a repeated pattern rather than blaming a single meal.
- Tell a clinician how often symptoms occur and whether they disturb sleep.
Know when symptoms need assessment
Arrange medical review when reflux is frequent, persistent, getting worse or not improving with appropriate over-the-counter treatment and lifestyle changes. Seek prompt care for painful or difficult swallowing, persistent vomiting, loss of appetite, unexplained weight loss, bloody vomit, vomit that resembles coffee grounds, or black or bloody stool.
Chest pain should not automatically be labelled heartburn. New or unexplained chest pressure or pain—especially with breathlessness, sweating, nausea, dizziness, or discomfort in an arm, the back, neck or jaw—may require immediate emergency assessment. This guide is educational and does not diagnose GERD or recommend an individual medicine plan.
Guidance can change. This source was last checked for this article on 3 October 2026. See the editorial policy.