Heartburn causes and remedies

Heartburn often comes from stomach contents moving into the food pipe, and relief may involve meal, posture, and medication changes. The burning feeling can rise behind the breastbone, especially after eating or when lying down. A single episode may settle, but repeated symptoms deserve a closer look.

The valve between the food pipe and stomach can relax or come under pressure, allowing acidic contents to travel upward. Large meals, eating close to bedtime, bending after food, smoking, and individual trigger foods may worsen the backflow. Acid reflux is a common explanation; gastritis, a hiatus hernia, or a peptic ulcer can also cause upper abdominal or burning discomfort. Body weight can add pressure around the stomach, so obesity may contribute for some people. These possibilities overlap, and the sensation alone cannot identify the cause.

Try smaller meals and remain upright after eating. Notice whether spicy or fatty foods, citrus, tomato, chocolate, coffee, or fizzy drinks trigger symptoms, then reduce only the items that affect you. Avoid tight clothing around the abdomen and raise the head end of the bed if symptoms disturb sleep. A pharmacist or clinician can explain whether an antacid, alginate, or acid-reducing treatment is suitable, particularly if you take other medicines. See the guidance on Acid Reflux Medication for treatment options.

Arrange a medical review if heartburn keeps returning, affects sleep, needs frequent self-treatment, or comes with trouble swallowing, food sticking, persistent vomiting, or unexplained weight loss. Seek urgent help for severe or unfamiliar chest pressure, breathlessness, faintness, sweating, or pain spreading to the arm, back, neck, or jaw, because heart and other urgent problems can feel similar. Vomiting blood or passing black stools also needs urgent assessment.

Ask what pattern suggests reflux rather than another stomach problem, whether your medicines can aggravate symptoms, and how long to try a treatment before review. Bring a short record of meals, timing, posture, night symptoms, and any nausea or swallowing change. You can also ask whether testing is needed if symptoms continue despite sensible changes.