Answer
Yes. It can change liver tests and bilirubin and interfere with some folate, vitamin B12 and gallbladder-imaging tests. Tell the laboratory and clinical team that rifampicin is being taken.
Sources for this answer
- Rifampicin Capsules 150 mg — 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.