Heartburn and reflux: when it is normal and when it needs treating

Elena Kasimtseva
Elena Kasimtseva — GP, gastroenterologist
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In brief

  • Occasional heartburn is not a disease. GERD means reflux that is regularly troublesome, disrupts life or sleep, or damages the oesophagus.
  • Proven lifestyle measures: losing excess weight, no food for 2–3 hours before bed, raising the bed head 10–15 cm and stopping smoking.
  • Proton pump inhibitors are the mainstay: a trial course usually lasts eight weeks, taken once a day 30–60 minutes before a meal.

Most people get heartburn now and then, and that alone is not a disease. What makes it one is how often it happens, how much it affects your life and whether the oesophagus is damaged. The line is not where it is usually drawn.

Where normal ends

Stomach contents can flow back into the oesophagus from time to time in healthy people too, especially after a large meal. Gastro-oesophageal reflux disease (GERD) is diagnosed when reflux causes regularly troublesome symptoms, disrupts daily life or sleep, or damages the oesophagus.

The typical symptoms of GERD are heartburn and regurgitation, meaning a sensation of sour or bitter contents coming back up. Chronic cough, morning hoarseness, a lump-in-the-throat sensation and dental enamel erosion may also be linked to reflux, but these symptoms are non-specific and can have other causes.

Which lifestyle measures actually work

Current guidelines separate measures with proven benefit from general advice. The most effective are:

  • losing weight if you are overweight;
  • not eating for 2–3 hours before bed;
  • raising the head of the bed by 10–15 cm if symptoms occur at night;
  • stopping smoking;
  • individually limiting the foods that genuinely trigger your symptoms.

There is no universal list of forbidden foods. It only makes sense to cut out what causes symptoms in you specifically.

In Dubai a common reason for things getting worse is a late, heavy dinner: the heat eases in the evening, and social life often shifts closer to night.

Medication

Proton pump inhibitors are the mainstay of GERD treatment. With typical symptoms and no red flags, the doctor may prescribe a trial course of treatment, usually lasting eight weeks.

It is important to take the medication correctly: as a rule, once a day 30–60 minutes before a meal, unless your doctor has recommended a different regimen.

Once symptoms are under control, treatment is reviewed. The medication can be stopped, continued at the lowest effective dose or, in some patients, taken on demand.

Antacids and alginates can relieve symptoms quickly, but they do not replace the main treatment when the oesophagus is inflamed. Long-term use of any "stomach" medication should have a clear medical indication and be reviewed by a doctor periodically.

Red flags

Do not put off investigation if any of the following symptoms appear:

  • difficulty or pain on swallowing;
  • vomiting blood;
  • black stools;
  • repeated vomiting;
  • unexplained weight loss;
  • iron deficiency anaemia;
  • no response to properly conducted treatment.

Age on its own does not confirm GERD and is not a universal indication for endoscopy in anyone with heartburn. However, in patients aged 60 and over with new-onset dyspepsia — pain or burning in the upper abdomen, early satiety or a feeling of fullness after eating — the question of endoscopy is considered individually.

Chest pain must be distinguished from cardiac pain. Acute pain, especially if it comes with breathlessness, a cold sweat or marked weakness, or spreads to the arm, back or lower jaw, needs urgent medical help.

What we do at the appointment

We go through the character and duration of your symptoms, their relation to food, sleep, body position and the medication you take, and check for red flags.

Where indicated, we arrange laboratory tests and a breath test for Helicobacter pylori, which can be done at our clinic. The test costs AED 350. Testing for Helicobacter pylori is not required for every case of heartburn and is ordered when there are appropriate indications.

Other investigations, including endoscopy and 24-hour pH-impedance monitoring, are carried out at specialist medical centres. When needed, we determine the indications and put together an individual plan for further investigation.

How it works at our clinic

At GMS a gastroenterologist consultation is AED 750, in Russian and English, daily from 9:00 to 21:00.

Further reading

FAQ

When is heartburn a red flag?

Do not delay investigation if you have difficulty or pain on swallowing, vomit blood, pass black stools, vomit repeatedly, lose weight without explanation, have iron deficiency anaemia or get no response to properly conducted treatment. Acute chest pain with breathlessness, a cold sweat or spreading to the arm, back or jaw needs urgent help.

Which foods should I avoid with heartburn?

There is no universal list of forbidden foods; it only makes sense to cut out what triggers symptoms in you specifically. Not eating for 2–3 hours before bed is a proven measure — in Dubai a late, heavy dinner is a common reason for things getting worse.

Do I need an endoscopy for heartburn?

Not in every case. Age on its own is not an indication for endoscopy. In patients aged 60 and over with new-onset dyspepsia the question is considered individually. At GMS the doctor determines the indications and plans further investigation; endoscopy itself is carried out at specialist centres.

This article is for information only and does not replace a consultation. If you have symptoms, see a doctor.

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