Ondansetron + Omeprazole

This is a combination of two medicines: Ondansetron and Omeprazole. Ondansetron is an antiemetic (anti-nausea medicine). It inhibits the action of serotonin, a chemical messenger that can trigger nausea and vomiting. Omeprazole is a proton pump inhibitor (PPI). It works by reducing the amount of acid in the stomach which helps in the relief of acid-related indigestion and heartburn.

Diarrhoea, Stomach pain, Constipation, Flatulence, Headache, Flushing of skin, Fatigue