What causes heartburn after eating?

The muscle between the food pipe and stomach normally helps keep stomach contents down. A full stomach, bending, or lying flat can make upward flow easier. Spicy or fatty foods, coffee, chocolate, mint, alcohol, and fizzy drinks trigger symptoms for some people, but not everyone responds to the same foods. Acid Reflux is a common explanation. Gastritis, a Hiatus Hernia, Obesity, and a Peptic Ulcer can also be relevant depending on the full symptom pattern. Heartburn can feel like burning behind the breastbone and may leave a sour taste, but chest symptoms should not automatically be assumed to come from digestion.

Try smaller meals, eat slowly, and keep a short record of foods and situations that precede symptoms. Remain upright after eating, avoid tight clothing around the waist, and raise the upper body during sleep if night symptoms occur. Avoid smoking and limit personal triggers. If symptoms are frequent or interfere with daily life, a clinician can assess the cause and discuss Acid Reflux Medication rather than relying on repeated self-treatment.

Arrange an assessment if heartburn keeps returning, is worsening, or comes with difficulty swallowing, persistent vomiting, unexplained weight loss, black stools, or anaemia symptoms. Seek emergency help for chest pressure, sweating, faintness, breathlessness, or pain spreading to the arm, back, neck, or jaw. Those features can indicate a heart problem rather than ordinary reflux.

Ask whether your symptoms fit reflux or need evaluation for another condition. Ask which medicines are suitable, how long to try them, whether you need tests, and which chest or swallowing symptoms should trigger urgent care.