Answer
Tenofovir is cleared through the kidneys and can occasionally injure renal tubules or reduce kidney function. Blood and sometimes urine tests help detect this early.
Sources for this answer
- Tenofovir disoproxil Milparm 245mg 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.