Answer
Abnormal dreams, insomnia, anxiety and depression can occur. Severe depression, psychosis or suicidal thoughts require immediate medical help.
Sources for this answer
- Efavirenz/Emtricitabine/Tenofovir Disoproxil Mylan 600 mg/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.