What is the difference between Zantid and omeprazole?
Zantid and Omeprazole belong to different group of medicines. While Zantid belongs to histamine H2 antagonists group, Omeprazole belongs to proton pump inhibitors group. These medicines (Zantid and Omeprazole) work by reducing the amount of acid made by the stomach, to give relief of symptoms and allow healing to take place.