Precious Aibangbee on Instagram: "Omeprazole: Class: Proton pump inhibitor (PPI). Function: Reduces stomach acid production, often prescribed for conditions like GERD, ulcers, and Zollinger-Ellison syndrome. Iron Tablets: Purpose: Used to treat or prevent iron deficiency anemia. Absorption: Iron absorption can be affected by the acidity of the stomach. Interaction Considerations: 1. **Reduced Absorption**: Omeprazole decreases stomach acidity, which can impair the absorption of iron supplements.