Vonomax Duo, 20mg + 500mg Capsule, 1 Strip

Vonomax Duo - Vonoprazan + Amoxicillin for H. pylori Infection

Vonomax Duo is a prescription combination used for the treatment of Helicobacter pylori (H. pylori) infection in adults. MedEx lists the brand as a Vonoprazan + Amoxicillin regimen manufactured by Popular Pharmaceuticals Ltd.

What Vonomax Duo is used for

Vonomax Duo is indicated for H. pylori infection treatment in adults. H. pylori infection may be associated with gastritis, dyspepsia, peptic ulcer disease, and recurrent ulcer symptoms. Diagnosis and treatment plan should be confirmed by a physician.

How it works

• Vonoprazan is a potassium-competitive acid blocker that strongly suppresses stomach acid.
• Amoxicillin is a penicillin antibiotic that helps eradicate susceptible H. pylori bacteria.
• Acid control improves the treatment environment while antibiotic therapy targets the infection.

How to take Vonomax Duo

• Use only as prescribed by a registered physician.
• Complete the full treatment course even if symptoms improve early.
• Do not skip doses or stop early, as incomplete antibiotic treatment can reduce effectiveness and increase resistance risk.
• Do not use for viral infections, cold, or flu.

Who should avoid or be careful

• Avoid if you are allergic to amoxicillin, penicillin, beta-lactam antibiotics, vonoprazan, or any component of the product.
• Tell your doctor about kidney disease, liver disease, pregnancy, breastfeeding, or any history of severe skin reaction.
• Inform your doctor about all medicines, especially probenecid, allopurinol, CYP3A inducers, and acid-suppressing medicines.

Possible side effects

Common adverse reactions may include diarrhoea, abdominal pain, nausea, fungal infection symptoms, or upper respiratory symptoms. Seek urgent medical advice for allergic reaction, severe rash, breathing difficulty, persistent diarrhoea, or signs of severe skin reaction.

Storage

Store in a cool, dry place below 30 degrees C, protected from light and moisture. Keep out of reach of children.

This information is not a substitute for diagnosis or medical advice. Vonomax Duo is an antibiotic-containing regimen and must be used only under physician supervision.