Omeprazole is a widely used proton pump inhibitor (PPI) that works by decreasing the production of gastric acid. It is commonly prescribed for the treatment of conditions such as heartburn, gastroesophageal reflux disease (GERD), indigestion, and peptic ulcers.
Click below to view patient information for this medicine.
View Patient InformationStomach acid plays a vital role in digestion and helps protect the body against harmful bacteria. To prevent this acid from damaging the stomach itself, a natural mucous barrier lines the stomach wall. However, if this protective barrier becomes weakened, the acid can irritate the stomach lining, potentially leading to inflammation or the development of ulcers.
Omeprazole, also known by the brand name Losec, is a medication that reduces the production of stomach acid, helping to relieve associated symptoms such as pain, discomfort, and indigestion. It may be prescribed for conditions like gastritis, acid reflux, or peptic ulcers. After appropriate consultation with a healthcare professional, omeprazole is often considered safe for use during pregnancy or breastfeeding.
As with any medication, it is important to read the patient information leaflet carefully for a full list of potential side effects and precautions.
Omeprazole is a medicine that helps reduce the amount of acid produced in the stomach. It is commonly used to treat heartburn, acid reflux, indigestion, and stomach ulcers.
Normally, stomach acid plays an important role in digesting food and killing harmful bacteria. The stomach lining is protected by a mucous barrier that prevents the acid from causing damage.
If this barrier becomes weakened, the acid can irritate or inflame the stomach lining, leading to gastritis or ulcers.
Omeprazole works by blocking excess acid production, allowing the stomach and oesophagus to heal while easing symptoms.
After speaking with a prescriber, omeprazole may also be suitable during pregnancy or while breastfeeding.
Always read the patient information leaflet for a full list of possible side effects and precautions.
Omeprazole belongs to a group of medicines called proton pump inhibitors (PPIs). It works by reducing the amount of acid produced by the cells in the stomach lining.
This helps to prevent ulcers from forming and allows the stomach lining to heal if damage has already occurred.
Heartburn is often described as a burning sensation in the centre of the chest. It occurs when acid escapes from the stomach into the oesophagus (food pipe) — a condition known as acid reflux.
Acid reflux can also cause an unpleasant or sour taste in the mouth.
By lowering stomach acid levels, omeprazole helps to relieve symptoms and prevent reflux from recurring.
Most people with acid reflux begin to feel better within 2 to 3 days of starting treatment.
However, it can take up to 4 weeks for symptoms to completely disappear.
If you notice no improvement after 2 weeks, speak to your doctor - they may review your dose or suggest an alternative treatment.
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