Immediate relief for acid reflux

Check the medicine label and ask a pharmacist first if you are pregnant, have kidney or heart problems, follow a restricted-salt diet, or take other medicines.

Reflux happens when stomach contents move upward and irritate the oesophagus. An antacid neutralises acid already present, while an alginate forms a barrier over stomach contents. These approaches may ease a current episode but do not remove every trigger.

Acid-suppressing medicines work differently and some are intended for recurring symptoms rather than instant relief. Taking extra doses will not make them act safely or predictably, so follow the product directions.

Stay upright and avoid bending at the waist after a meal. Sip water if your throat tastes acidic, but avoid a large drink or another heavy meal. If you know a particular food, caffeine, or alcohol triggered the episode, leave it out for the rest of the day.

For symptoms at bedtime, raise the head end of the bed so gravity limits backflow. Keep a brief record of timing, meals, medicines, and night waking if episodes recur; this can reveal a pattern worth addressing.

Seek urgent help for chest pressure with breathlessness, sweating, faintness, or pain spreading to the jaw, arm, neck, or back. Do not assume unfamiliar or intense chest symptoms are reflux.

Prompt medical assessment is also needed for vomit containing blood, black stools, repeated vomiting, food sticking, painful swallowing, or severe abdominal pain. Book a routine review when reflux repeatedly interrupts sleep, causes ongoing cough or hoarseness, or regularly requires non-prescription treatment.

Ask whether your symptoms fit occasional reflux or need investigation, which medicine matches the timing of your symptoms, and whether another medicine could be making reflux worse. Mention swallowing problems, night waking, cough, pregnancy, and any previous stomach or heart condition.