Prescription requiredAnti-ulcer/Anti-reflux (Gastrointestinal)

Ec-Pan Dsr — Side Effects & Warnings

Known side effects of Ec-Pan Dsr include Headache, diarrhea, abdominal pain, nausea, flatulence, dizziness, dry mouth. Not everyone experiences these side effects.

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

Common Side Effects

Headache
diarrhea
abdominal pain
nausea
flatulence
dizziness
dry mouth

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

Important Warnings

Use only on medical advice. Domperidone may prolong QT interval and cause serious heart rhythm problems; avoid in patients with known QT prolongation, significant cardiac disease, electrolyte disturbances, or with other QT-prolonging medicines. Not recommended in moderate to severe liver impairment. Long-term PPI use may be associated with low magnesium/vitamin B12, fracture risk, and increased risk of infections (e.g., C. difficile). Seek medical help for alarm symptoms (blood in vomit/stool, black stools, unexplained weight loss, persistent vomiting, severe chest pain).

Drug Interactions

Ec-Pan Dsr may interact with the following:

QT-prolonging drugs (e.g.
amiodarone
sotalol
certain antipsychotics/antidepressants)
strong CYP3A4 inhibitors that increase domperidone levels (e.g.
ketoconazole
itraconazole
clarithromycin
erythromycin
ritonavir)
anticoagulants (warfarin—monitor)
drugs affected by reduced acidity (e.g.
ketoconazole/itraconazole absorption
iron salts)
methotrexate (high dose)
digoxin (monitor)

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

Pregnancy Safety

Consult doctor

Alcohol Interaction

Use with caution

Habit Forming

Storage

Store below 25°C in a dry place, protected from light and moisture. Keep in original blister pack. Keep out of reach of children.

Ec-Pan Dsr — Safety Summary

Composition: Pantoprazole 40 mg (enteric-coated) + Domperidone 30 mg (sustained release) capsule
Prescription: Required (Rx)
Pregnancy: Consult doctor
Alcohol: Use with caution
Habit forming: No

Ec-Pan Dsr — 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.

Get help from a doctor

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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.