What should you know about frequent belching and heartburn?

Heartburn is a burning feeling behind the breastbone when stomach contents move upwards. Belching may occur because reflux disturbs the normal movement of air and fluid, or because people swallow more air when uncomfortable. Symptoms may be worse after a large meal, bending, or lying down.

Acid reflux can present with heartburn and belching. Gastritis, hiatus hernia, peptic ulcer, and obesity may also be relevant in some people. Heartburn itself is not proof of a particular condition, so a clinician considers duration, triggers, medicines, and other symptoms.

Notice whether symptoms follow late meals, spicy or fatty foods, alcohol, coffee, or fizzy drinks, then discuss patterns rather than removing many foods at once. Smaller meals, slower eating, remaining upright after eating, and raising the head of the bed may reduce night symptoms. Avoid smoking and check before using frequent over-the-counter remedies.

A clinician can decide whether [Acid Reflux Medication](/treatments/medical-management/acid-reflux-medication/) or tests are suitable. More background is available under [Heartburn](/symptoms/heartburn/).

Seek urgent help for crushing or spreading chest pain, breathlessness, sweating, faintness, or pain with exertion, because these can signal a heart problem rather than indigestion. Arrange prompt medical review for difficulty swallowing, vomiting, bleeding, unexplained weight loss, persistent symptoms, or symptoms that repeatedly wake you.

Ask which triggers matter in your case, whether your medicines can worsen reflux, whether testing is needed, and how long self-care or prescribed treatment should be tried before review.