What is Losec and what is it used for?

Losec is a treatment for acid reflux or heartburn.

It contains the active ingredient omeprazole, which is part of a group of drugs known as ‘proton pump inhibitors’.

It reduces the symptoms associated with heartburn such as pain in the chest and inflammation.

What is Acid Reflux (GORD)?

Gastro-Oesophageal Reflux Disease (GORD) is when the barrier normally between the stomach and oesophagus (the tube connecting your stomach to your throat) is impaired.

This allows acid that the stomach produces to pass through and into the gullet, creating a painful burning sensation in the chest.

How does it work?

Losec contains the active ingredient, omeprazole that helps to reduce the amount of acid that your stomach produces so that it cannot pass through the barrier called the sphincter and into the oesophagus.

This, in turn, reduces the symptoms associated with acid reflux.

How should I take Losec?

The recommended dose for adults is one tablet daily before a meal for about 4 weeks and up to 8 weeks if the condition is not completely healed.

Avoid breaking down or chewing the tablets, as this would reduce its effectiveness.

The best time to take Losec 20mg is in the morning with water.

What is the difference between Losec and Omeprazole?

They are medically equivalent medications.

Losec and Generic Omeprazole both contain the active ingredient omeprazole and in the same amounts.

Even though the brand version and the generic are the same, Generic Omeprazole is available at a lower cost.

Like most other medication, Losec can have some side effects, but these will not affect everyone taking them. The most common side effects include:

• Headache
• Nausea
• Vomiting
• Flatulence
• Diarrhoea
• Stomach pain
• Constipation

Information Leaflet

Always read the patient information leaflet before commencing treatment.

• View the patient information leaflet for Losec 20mg.
• View the patient information leaflet for Losec MUPS 20mg.