Prescription requiredAnti-ulcer/Anti-reflux (Proton pump inhibitor)

Pantofix 40 10S — Side Effects & Warnings

Known side effects of Pantofix 40 10S include Headache, diarrhea, nausea, abdominal pain, flatulence, constipation, dizziness. Not everyone experiences these side effects.

Medically reviewed by Dr. Balaji Krishnan, MBBS · Updated June 2026

Common Side Effects

Headache
diarrhea
nausea
abdominal pain
flatulence
constipation
dizziness

This is not an exhaustive list. Consult your doctor if you notice any unusual symptoms.

Important Warnings

Use with caution in severe liver disease. Long-term use may increase risk of low magnesium, vitamin B12 deficiency, bone fractures, and certain infections (e.g., C. difficile). Seek medical advice if alarm symptoms occur (unexplained weight loss, persistent vomiting, blood in stool/vomit, difficulty swallowing). May mask symptoms of gastric cancer. Not for immediate relief of acute heartburn.

Drug Interactions

Pantofix 40 10S may interact with the following:

Atazanavir/nelfinavir (reduced effect; avoid)
warfarin (monitor INR)
methotrexate (high-dose; increased levels)
digoxin/diuretics (risk of hypomagnesemia)
clopidogrel (possible reduced activation—clinical relevance lower than omeprazole but caution)
drugs needing acidic pH for absorption (ketoconazole
itraconazole
erlotinib
iron salts)

Always tell your doctor about all medicines you are taking, including over-the-counter drugs and supplements.

Pregnancy Safety

Use with caution / Consult doctor

Alcohol Interaction

Use with caution (alcohol can worsen acidity/GERD symptoms)

Habit Forming

Storage

Store below 25°C, protected from moisture and direct light; keep in original blister pack and out of reach of children.

Pantofix 40 10S — Safety Summary

Composition: Pantoprazole 40 mg (enteric-coated tablet)
Prescription: Required (Rx)
Pregnancy: Use with caution / Consult doctor
Alcohol: Use with caution (alcohol can worsen acidity/GERD symptoms)
Habit forming: No

Pantofix 40 10S — Safety FAQs

What should I do if I experience side effects?

Mild side effects often resolve on their own. If side effects are severe or persistent, stop the medicine and consult your doctor immediately.

Are all listed side effects common?

No. Some side effects are common while others are rare. Not everyone experiences side effects. Consult your doctor if you are concerned.

Can I take this medicine with other drugs?

Some medicines interact with each other. Always inform your doctor about all medicines you are currently taking.

When should I seek emergency help?

Seek immediate medical attention if you experience severe allergic reactions (difficulty breathing, swelling of face/throat), chest pain, or any life-threatening symptoms.

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Safety disclaimer

This information is for educational purposes only and is not a substitute for professional medical advice. If you experience severe side effects, seek medical attention immediately.