Answer
Some antacids containing aluminium, magnesium or calcium substantially reduce raltegravir exposure. Check every antacid with the HIV team or pharmacist.
Sources for this answer
- Raltegravir 600 mg film-coated tablets — 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.