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What is Domperidone Injection?

Published in Medical Treatment 1 min read

Domperidone injection is a medication used as an anti-sickness medicine. It is administered by injection to help relieve nausea and vomiting.

How Domperidone Works

Here's a breakdown of how domperidone helps with nausea and vomiting:

  • Muscle Action: Domperidone works by affecting the muscles in your stomach.
    • It tightens the muscles at the top of your stomach.
    • It relaxes the muscles at the bottom of your stomach.
  • Reduced Vomiting: This coordinated muscle action makes you less likely to feel sick or vomit.

Key Function

The primary function of domperidone injection, as detailed in our reference, is to stop feeling or being sick (nausea or vomiting).


Feature Description
Type Anti-sickness medicine
Administration By injection
Primary Use Relieves nausea and vomiting
Mechanism Tightens top stomach muscles, relaxes bottom stomach muscles
Result Reduces the likelihood of feeling sick and vomiting (emesis)


In summary, domperidone injection is a method of delivering an anti-sickness medicine that works on stomach muscles to prevent nausea and vomiting.