Burning sensation in the middle of your chest

Heartburn is a burning feeling behind the breastbone that may rise after meals or when lying down. Acid reflux can irritate the oesophagus and may leave a sour taste, burping, or fluid coming back into the mouth. Gastritis or a peptic ulcer can cause upper abdominal discomfort that is felt near the lower chest. A hiatus hernia can make reflux easier by allowing part of the stomach to move upward. These patterns can overlap, so the sensation alone cannot identify its cause.

Notice whether meals, bending, lying down, alcohol, coffee, spicy foods, or large portions bring it on. Choose smaller meals, remain upright after eating, and avoid eating close to bedtime. Looser clothing around the waist may reduce pressure. Do not start or stop regular medicines without advice; a clinician or pharmacist can explain whether acid reflux medication is suitable and how to use it.

Call emergency services if the burning is severe or new, lasts several minutes, spreads to the arm, back, neck, or jaw, or comes with breathlessness, sweating, faintness, nausea, or a sense of pressure. Arrange medical review if symptoms keep returning, trouble swallowing develops, vomiting or black stools occur, or usual self-care does not help. Do not assume a central chest symptom is digestive without considering these warning signs.

Could this pattern fit reflux, gastritis, a hiatus hernia, or another cause? Which symptoms would change the urgency? Should I keep a food and symptom diary, and is an acid-reducing treatment appropriate for me?