Common side effects of Domperidone include Headache, Dry mouth, Stomach cramps. Serious side effects include QT prolongation and Cardiac arrhythmia. Domperidone is classified as Prokinetic. Always consult a doctor if side effects persist.

Side Effects GuideAI-VerifiedProkinetic

Domperidone Side Effects

Complete guide to Domperidone side effects — what's common, what's serious, which body systems are affected, and when to see a doctor.

Body impact map

Common
Serious
3
Common effects
3
Serious effects
4
Body systems

Common Side Effects

Usually mild · often resolve on their own

These side effects may occur in some patients taking Domperidone. Most are mild and improve as your body adjusts. Tell your doctor if any persist or worsen.

Headache
Head / Brain
Dry mouth
Whole body
Stomach cramps
Stomach / GI

Serious Side Effects

Rare but urgent · seek immediate medical help

Stop taking Domperidone and seek immediate medical help if any of the following occur. Call 112 for emergencies.

Emergency · 112
QT prolongation
Whole body
Cardiac arrhythmia
Heart / Lungs
Elevated prolactin
Whole body

Not a complete list. Report any unusual symptoms to your doctor immediately.

How to Minimize Side Effects

Simple steps that help

  • Take Domperidone exactly as prescribed by your doctor — never change the dose yourself.
  • Follow dosage timing instructions carefully (with food / empty stomach / at bedtime as directed).
  • Do not stop Domperidone suddenly without consulting your doctor — sudden discontinuation can be risky.
  • Report any new or unusual symptoms to your doctor promptly — early detection prevents complications.
  • Check drug interactions with GoDavaii AI before starting any new medicine, supplement, or even herbal remedy.
  • Avoid alcohol while on Domperidone unless your doctor has confirmed it is safe.
AI-Verified · Cross-checked against 40,000+ interaction database

Not medical advice

Individual responses to Domperidone vary — age, weight, existing conditions, and other medicines all matter. Always consult your doctor for personalized advice. For emergencies, call 112.

Frequently Asked Questions

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