Answer
Yes. It can reduce absorption of fluoroquinolone and tetracycline antibiotics, so administration must be separated as directed by a pharmacist or prescriber.
Sources for this answer
- Lanthanum 500 mg Chewable Tablets — Current selected SmPCemc · Summary of Product Characteristics
- Fosrenol 750mg oral powder — 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.