Losec Mups 20mg Tablet
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- Muslim-Friendly
- FDA Approved
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Prescription Required
Overview
Losec Mups 20mg Tablet contains omeprazole 20mg, a proton pump inhibitor (PPI) used to treat conditions caused by excess stomach acid, including gastro-oesophageal reflux disease (GERD), peptic ulcers, and, in combination with antibiotics, Helicobacter pylori infection. It is also used to protect the stomach lining in people taking long-term NSAIDs.
Omeprazole works by blocking the final step of acid production in the stomach lining, substantially reducing the amount of acid the stomach produces. This allows irritated or ulcerated areas of the stomach and oesophagus to heal and relieves symptoms such as heartburn and acid regurgitation.
How it Works
Omeprazole irreversibly binds to and inhibits the hydrogen-potassium ATPase (proton pump) on the surface of the stomach’s acid-producing parietal cells. Since this pump carries out the final step of acid secretion, blocking it suppresses gastric acid output regardless of what triggered the acid signal, providing potent and long-lasting acid suppression.
Directions for Use
Take Losec Mups 20mg Tablet once daily, preferably in the morning before a meal, at about the same time each day. Swallow the tablet whole with a glass of water; if you have difficulty swallowing, it may be dispersed in a small amount of non-carbonated water and stirred before drinking immediately – do not chew or crush the tablet unless dispersing it this way, as this protects the medicine from being broken down by stomach acid before it can act.
Dosage
The usual dose of Losec Mups 20mg Tablet is 20mg once daily for GERD and maintenance therapy, though your doctor may prescribe up to 40mg daily or twice daily for more severe conditions such as active ulcers or H. pylori eradication (usually combined with antibiotics for 7-14 days). Treatment duration depends on the condition being treated and will be advised by your doctor.
Shelf Life
Use this product before the expiry date stated on the packaging. Do not use the medicine if the expiry date has passed.
Storage Instructions
Store below 30°C in a dry place, away from direct sunlight and out of reach of children.
Side Effects
- Headache
- Nausea or vomiting
- Stomach pain
- Diarrhea or constipation
- Bloating or gas
- Dizziness
- Fatigue
Contraindications
- Known hypersensitivity to omeprazole or other substituted benzimidazoles
- Concomitant use with rilpivirine-containing HIV medicines
Drug / Food Interactions
- Clopidogrel’s antiplatelet effect may be reduced, as omeprazole inhibits the CYP2C19 enzyme needed to activate it
- Methotrexate levels and toxicity may increase, especially at high-dose methotrexate regimens
- Warfarin’s blood-thinning effect may be enhanced, requiring closer INR monitoring
- Ketoconazole and itraconazole absorption may be reduced due to decreased stomach acidity
Quick Tips
- Take this medicine before a meal, ideally in the morning, for the best acid-suppressing effect
- Continue the full course if prescribed for ulcer healing or H. pylori eradication, even after symptoms improve
- Report persistent diarrhoea, unusual muscle cramps, or new bone pain to your doctor, especially with long-term use
- Avoid unnecessary long-term use without medical review, as prolonged high-dose therapy carries additional risks
Frequently Asked Questions
What is Losec Mups 20mg Tablet used for?
Losec Mups 20mg Tablet is used to treat acid reflux, GERD, peptic ulcers, and (together with antibiotics) Helicobacter pylori infection, and to protect the stomach in people taking long-term anti-inflammatory medicines.
How long does it take for omeprazole to relieve symptoms?
Many people notice improvement in heartburn or acid symptoms within 1-4 days, but full healing of ulcers or oesophageal inflammation may take several weeks of continuous treatment.
Can I take Losec Mups 20mg Tablet together with clopidogrel?
Omeprazole can reduce clopidogrel’s blood-thinning effect. If you are prescribed both medicines, your doctor has weighed this interaction and may monitor you more closely or choose an alternative acid-reducing medicine.
Is it safe to take this medicine for a long time?
Omeprazole is generally well tolerated, but prolonged high-dose use has been linked to a small increased risk of bone fractures, low magnesium, and vitamin B12 deficiency, so your doctor will periodically review whether continued treatment is still needed.
What should I do if I miss a dose of Losec Mups 20mg Tablet?
Take the missed dose as soon as you remember, unless it is almost time for your next dose – in that case, skip the missed dose and continue as normal. Do not double the dose.
Can I buy Losec Mups 20mg Tablet from DoctorOnCall?
Yes, Losec Mups 20mg Tablet is available through DoctorOnCall, a licensed online pharmacy serving our Malaysian and Singaporean customers. As this is a prescription medicine, you will need to complete an online consultation so a doctor can assess your suitability and issue a valid prescription before the order is processed. This ensures the medicine is appropriate for your condition and used under proper medical supervision, whether you are ordering from Malaysia or Singapore.
Is the medication provided by DoctorOnCall genuine and safe to use?
DoctorOnCall sources its medicines through appropriate licensed pharmacy supply channels for our Malaysian and Singaporean customers. All orders are dispensed and checked by a registered pharmacist before delivery. Always use Losec Mups 20mg Tablet according to your doctor’s instructions and the information provided with the product.
What payment methods does DoctorOnCall accept?
We accept payment via Online Banking, Credit Card, and e-Wallets (Boost, GrabPay) for our Malaysian and Singaporean customers, so you can choose whichever method is most convenient for you at checkout.
Does DoctorOnCall provide an installment payment plan for Losec Mups 20mg Tablet?
DoctorOnCall provides an installment payment plan for eligible Malaysian and Singaporean customers, where applicable. Available plans, eligibility, and terms can vary by market, so please contact DoctorOnCall Customer Service for the latest information on installment options for your order.
Is delivery free, and how much does shipping for Losec Mups 20mg Tablet cost?
Delivery charges may vary for our Malaysian and Singaporean customers depending on your delivery location and the applicable order terms at the time of purchase. For the most accurate and up-to-date delivery fee information, please contact DoctorOnCall Customer Service before placing your order.
How long does delivery take for Losec Mups 20mg Tablet?
Our Malaysian customers can generally expect delivery within 3-5 working days, while our Singaporean customers generally receive their orders within 5-7 working days. These are expected timeframes rather than guarantees, and actual delivery time may vary depending on your delivery location, order processing time, courier operations, and whether the order falls on a weekend or public holiday.
What is DoctorOnCall’s shipping, return, or cancellation policy for Losec Mups 20mg Tablet?
Shipping, return, and cancellation terms may vary for our Malaysian and Singaporean customers depending on the product and your order details. Please refer to DoctorOnCall’s Shipping & Delivery Policy and Return, Refund & Exchange Policy, or contact Customer Service, for the specific terms that apply to your order.
Ingredients / Active Ingredients
- Omeprazole 20mg
Safety Advice
Pregnancy
This medicine should only be used during pregnancy if prescribed by a doctor after careful evaluation.
Breastfeeding
Use during breastfeeding should only be done if prescribed and monitored by a doctor.
Kidney
Use cautiously. Dose adjustment or monitoring may be required.
Liver
Use cautiously. Liver function monitoring may be required.
Alcohol
Caution is advised when consuming alcohol with this medicine.
Driving
Use caution while driving until you know how this medicine affects you.
Medical Review
