What should you know about liquid heartburn relief?

A liquid remedy may neutralise acid, protect the lining of the food pipe, or reduce acid production depending on its ingredients. A soothing effect does not prove that acid is the only cause. Acid reflux commonly presents with a burning sensation behind the breastbone, but gastritis, a peptic ulcer or a hiatus hernia may need different care. Symptoms can also be worsened by meals, lying down or individual food and drink triggers.

Follow the label, shake the bottle when directed and use the measuring spoon or cup supplied. Keep a note of when symptoms occur and what you took. Leave any separation interval advised for other medicines, because some products can change how medicines are absorbed. Eat smaller meals if that helps, avoid lying flat soon after eating and ask a pharmacist before use if you are pregnant or have kidney disease.

Get urgent help for crushing or spreading chest pain, breathlessness, collapse, vomiting blood or black stools. Seek medical advice soon for food sticking, painful swallowing, persistent vomiting, unintentional weight loss or heartburn that repeatedly interrupts sleep. A new or unusual chest symptom needs assessment even if an antacid seems to help.

Ask which type of liquid product fits your symptoms, how long to try it, and whether your other medicines or health conditions change the advice. Ask what signs should prompt a test or a treatment review.