Answer
Some acid-reducing medicines can substantially lower atazanavir absorption. Check with the HIV pharmacist before using proton-pump inhibitors, H2 blockers or antacids.
Sources for this answer
- Atazanavir Sandoz 150 mg capsule, hard — Current selected SmPCemc · Summary of Product Characteristics
General medicine information. Follow the instructions for your own medicine and speak to a pharmacist or clinician about your individual circumstances.