Egatron-4 Tabs. Uses Egatron-4 Tabs. is used in the treatment and prevention of nausea and vomiting. It is commonly prescribed for vomiting caused by chemotherapy, radiation therapy, surgery, gastroenteritis, and other medical conditions.

How Egatron-4 Tabs. works Egatron-4 Tabs. contains Ondansetron, an antiemetic medicine. It works by blocking the action of serotonin (a chemical messenger) in the brain that triggers the vomiting center. This effectively controls and prevents nausea and vomiting.

Common Headache, Constipation, Dizziness, Fatigue, Flushing, Warm sensation, Dry mouth, Stomach discomfort