Omeprazole and lansopyrazole are _______

Answer

**Step-by-Step Solution:**

1. **Identify the Compounds**: The question mentions two compounds, Omeprazole and Lansoprazole.

2. **Research the Class of Medication**: Both Omeprazole and Lansoprazole are known to be used in the treatment of conditions related to excess stomach acid.

3. **Define Proton Pump Inhibitors**: Proton pump inhibitors (PPIs) are a class of medications that work by blocking the proton pump in the stomach lining, which is responsible for the secretion of gastric acid.

4. **Conclude the Answer**: Therefore, Omeprazole and Lansoprazole are classified as proton pump inhibitors.

**Final Answer**: Omeprazole and Lansoprazole are **proton pump inhibitors**.

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