Heartburn medicine: choosing and using treatment

Antacids neutralise stomach acid, alginates form a barrier above stomach contents, and acid-suppressing medicines reduce acid production. A product for occasional burning may not be the right approach for frequent symptoms or suspected inflammation of the oesophagus.

Heartburn is a burning feeling behind the breastbone caused when acidic stomach contents irritate the oesophagus. Acid reflux commonly presents with heartburn, but gastritis and peptic ulcers involve different areas and may need a different evaluation. A hiatus hernia can make reflux easier to trigger.

Symptom improvement with medicine does not establish the underlying cause. The pattern matters: note whether burning follows meals, wakes you at night, occurs with swallowing, or accompanies regurgitation, nausea, or upper abdominal discomfort.

Read the active ingredients so that you do not unintentionally combine similar products. Follow timing instructions carefully, and ask a pharmacist about spacing antacids from prescription medicines. Pregnancy, kidney disease, liver disease, swallowing problems, and regular medicines can affect which option is suitable.

Support treatment by eating smaller meals, identifying personal triggers, staying upright after food, and avoiding tight clothing around the abdomen. If symptoms cluster overnight, discuss bed positioning and meal timing with a clinician. Keep a short symptom record when attacks recur.

Call emergency services for sudden or severe chest pressure, particularly with breathlessness, sweating, faintness, or discomfort spreading to the jaw, arm, shoulder, or back. Heart problems can resemble heartburn, and medicine response is not a reliable way to tell them apart.

Seek prompt review for painful or difficult swallowing, food sticking, vomiting blood, black stools, persistent vomiting, unexplained weight loss, anaemia, severe abdominal pain, or symptoms that continue despite correct treatment. Recurrent reliance on over-the-counter products also warrants a medication and diagnosis review.

Ask which medicine type matches your symptom pattern, how it should be timed around food and other tablets, and when to reassess. If treatment is ongoing, ask what diagnosis is being managed and whether testing or a planned dose reduction is appropriate.