Ridon EG is an effervescent formulation of Domperidone Maleate, manufactured by Eskayef Pharmaceuticals Ltd. Domperidone is a dopamine antagonist that works by blocking dopamine receptors in the gastrointestinal tract, leading to enhanced gastric motility and reduced nausea and vomiting. Ridon EG is commonly used to treat conditions such as nausea, vomiting, indigestion, and delayed gastric emptying. The effervescent form allows for rapid dissolution and absorption, providing quicker relief.