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Do you suffer from heartburn two or more times per week?

Try Nexium® 24HR for 24 hour protection from frequent heartburn, with just one tablet a day

24 hour protection
Single daily dose
Frequent heartburn
Live Life Less Interrupted


Nexium® 24HR Once Daily Dosing is available in tablets or mini capsules. Click on the Nexium® 24HR product to find out more.

*Based on volume of the capsule as compared to Nexium® 24HR Once Daily Dosing Tablets

Money Back Guarantee

If you are not satisfied with Nexium® 24HR, we will give you your money back. Terms and conditions apply.


What is heartburn?

Heartburn is a symptom of gastro-oesophageal reflux and can cause a burning pain in the chest rising up to the throat. Heartburn is caused by food and acid from the stomach washing back into the oesophagus that can also result in an unpleasant sour taste (acid regurgitation).

What’s the difference between heartburn and acid reflux?

When food and acid from the stomach contents wash back up into the oesophagus, this is called acid reflux. Heartburn is the most common name for the burning pain in the chest rising up to the throat that you feel when this happens.

Why does my heartburn get worse at night?

Heartburn is caused by stomach acid rising up into the oesophagus. When you lie down in bed, this can make it easier for acid to escape the stomach and to irritate the oesophagus lining, causing a burning pain in the chest rising up to the throat.

Why does my frequent heartburn come back after I’ve taken an antacid?

Antacids are heartburn treatments designed to give temporary relief from heartburn. They work by neutralising the stomach acid already produced, but don’t target acid production, so they may need to be taken repeatedly to maintain their effect.

Does Nexium® 24HR have any side effects?

Like all medicines, this medicine can cause side effects. For information about side effects please read the Consumer Medicine Information leaflet.