Omeprazole
From £12.99
Omeprazole Dosing Guidelines and Safety Information
Standard Maximum Doses
For most acid reflux conditions, the maximum omeprazole dose is 40mg once daily. This applies to gastro-oesophageal reflux disease (GORD), stomach ulcers, and severe heartburn. Most patients start with 20mg daily, which is often sufficient for symptom control. The 40mg dose is typically reserved for severe cases or when the lower dose proves inadequate after 4-8 weeks of treatment.
When Higher Doses May Be Prescribed
Certain rare conditions may require higher doses under specialist supervision. Zollinger-Ellison syndrome, a condition causing excessive stomach acid production, may necessitate doses up to 80-120mg daily, divided into multiple doses. These higher doses are only prescribed by specialists and require regular monitoring for potential side effects and complications.
Timing and Administration
Omeprazole should be taken 30-60 minutes before eating, preferably in the morning. The capsules should be swallowed whole with water and not crushed or chewed. For those unable to swallow capsules, dispersible tablets like Losec MUPS are available. Taking omeprazole at the same time daily helps maintain consistent acid suppression throughout the 24-hour period.
Available Treatment Options
EverydayMeds offers various acid reflux treatments including Omeprazole 20mg Capsules, Losec MUPS 20mg tablets, and alternative PPIs such as Lansoprazole 15mg and Pantoprazole 20mg. For patients who cannot tolerate PPIs, H2 receptor antagonists like Famotidine provide an alternative approach to acid reduction. Our online consultation service ensures appropriate treatment selection based on individual symptoms and medical history.
Safety Considerations
Long-term use of omeprazole at higher doses may increase risks of bone fractures, vitamin B12 deficiency, and magnesium levels reduction. Regular monitoring is recommended for patients requiring prolonged treatment. Sudden discontinuation after long-term use may cause rebound acid production, so gradual dose reduction is often recommended under medical supervision.
