What is the most effective GERD medication?

GERD, also called acid reflux, happens when stomach contents move back into the oesophagus and irritate it. Antacids can give short relief by neutralising acid. Other medicines reduce acid production for longer, but the best choice depends on whether symptoms are occasional, frequent or associated with inflammation. Reflux may cause a sour taste, burning behind the breastbone, cough or disturbed sleep. A hiatus hernia, certain foods, large late meals and excess abdominal pressure can contribute, but chest tightness is not automatically reflux.

Follow the label or prescriber’s directions, including whether a tablet should be taken before food. Avoid taking several acid medicines together without checking with a pharmacist or clinician. Keep a brief record of triggers, meal timing, night symptoms and response; this helps decide whether treatment should be adjusted or reviewed. Smaller meals, remaining upright after eating and raising the head end of the bed may help some people. Do not stop a long-term prescription abruptly without advice.

Arrange medical review for swallowing difficulty, food sticking, repeated vomiting, unexplained weight loss, black stools, vomiting blood or symptoms that persist despite treatment. Seek emergency help for severe or new chest pain, especially with breathlessness, sweating, faintness or pain spreading to the arm or jaw. A chronic cough may have several causes and deserves assessment if it does not settle.

Ask which medicine suits your pattern, when to take it, how long to try it and what side effects matter. Ask whether persistent symptoms need testing or a review of other causes, medicines and lifestyle triggers.