Answer
Unrecognised HIV infection could be treated inadequately and develop resistance. HIV-negative status must be established and checked regularly.
Sources for this answer
- Emtricitabine/Tenofovir disoproxil Dr. Reddy's 200 mg/245 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.